Drum Workshop, Inc.

États‑Unis d’Amérique

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États-Unis - USPTO
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Date
2024 janvier 1
2024 (AACJ) 1
2021 4
2019 2
Avant 2019 49
Classe IPC
G10D 13/02 - Tambours; Tambourins à peaux 45
G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton 8
G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet 7
G10D 13/11 - Pédales; Mécanismes à pédale 4
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p.ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette 3
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Statut
En Instance 2
Enregistré / En vigueur 54
Résultats pour  brevets

1.

ELECTRONIC MUSICAL INSTRUMENTS, SYSTEMS, AND METHODS

      
Numéro d'application 18363621
Statut En instance
Date de dépôt 2023-08-01
Date de la première publication 2024-01-25
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Piscoi, Paul
  • Moralez, Mark
  • Sikra, Rich
  • Lombardi, Connor
  • Ryle, Marcus
  • Coons, Dave

Abrégé

This disclosure relates generally to electronic musical instruments, systems, and methods. More particularly, this disclosure relates to electronic percussion instruments such as tom toms, snare drums, bass drums, cymbals, and hi-hats, and assemblies of instruments (e.g., percussion instruments), such as drum sets. Some cymbals and hi-hats according to the present disclosure can be used in conjunction with a traditional acoustic metal cymbal. This disclosure also relates generally to devices and methods for operating electronic musical instrument systems including one or more musical instruments and a hub, and particularly to systems including wireless communication between the instrument(s) and hub. Various devices and methods are described for operating the system, including various operational modes of the devices, and including methods and techniques for connecting the devices, improving communication speed and robustness, and conserving power.

Classes IPC  ?

  • G10H 1/00 - INSTRUMENTS DE MUSIQUE ÉLECTROPHONIQUES; INSTRUMENTS DANS LESQUELS LES SONS SONT PRODUITS PAR DES MOYENS ÉLECTROMÉCANIQUES OU DES GÉNÉRATEURS ÉLECTRONIQUES, OU DANS LESQUELS LES SONS SONT SYNTHÉTISÉS À PARTIR D'UNE MÉMOIRE DE DONNÉES Éléments d'instruments de musique électrophoniques

2.

ELECTRONIC MUSICAL INSTRUMENTS AND SYSTEMS

      
Numéro d'application 17153819
Statut En instance
Date de dépôt 2021-01-20
Date de la première publication 2021-07-22
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Piscoi, Paul
  • Moralez, Mark
  • Sikra, Rich
  • Lombardi, Connor

Abrégé

This disclosure relates generally to electronic musical instruments, systems, and methods. More particularly, this disclosure relates to electronic percussion instruments such as tom toms, snare drums, bass drums, cymbals, and hi-hats, and assemblies of instruments (e.g., percussion instruments), such as drum sets. Even more particularly, this disclosure relates to wireless electronic percussion instruments, and percussion instruments with interchangeable and/or removable components to change the instrument between a traditional percussion instrument (that relies on resonance and/or vibration to produce sound) and an electronic percussion instrument. The present disclosure also relates to electronic cymbal instruments, such as cymbal assemblies and hi-hat assemblies, that can be used in conjunction with a traditional acoustic metal cymbal.

Classes IPC  ?

  • G10D 13/10 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet - Parties constitutives des instruments de musique à percussion ou accessoires pour ces instruments
  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10H 1/34 - Agencements d'interrupteurs, p.ex. claviers ou interrupteurs mécaniques spécialement adaptés aux instruments de musique électrophoniques

3.

Electronic cymbal instruments and systems

      
Numéro d'application 17153824
Numéro de brevet 11922907
Statut Délivré - en vigueur
Date de dépôt 2021-01-20
Date de la première publication 2021-07-22
Date d'octroi 2024-03-05
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Piscoi, Paul
  • Moralez, Mark
  • Sikra, Rich
  • Lombardi, Connor
  • Ryle, Marcus

Abrégé

This disclosure relates generally to electronic musical instruments, systems, and methods. More particularly, this disclosure relates to electronic percussion instruments such as tom toms, snare drums, bass drums, cymbals, and hi-hats, and assemblies of instruments (e.g., percussion instruments), such as drum sets. Even more particularly, this disclosure relates to wireless electronic percussion instruments, and percussion instruments with interchangeable and/or removable components to change the instrument between a traditional percussion instrument (that relies on resonance and/or vibration to produce sound) and an electronic percussion instrument. The present disclosure also relates to electronic cymbal instruments, such as cymbal assemblies and hi-hat assemblies, that can be used in conjunction with a traditional acoustic metal cymbal.

Classes IPC  ?

  • G10D 13/10 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet - Parties constitutives des instruments de musique à percussion ou accessoires pour ces instruments
  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10H 1/00 - INSTRUMENTS DE MUSIQUE ÉLECTROPHONIQUES; INSTRUMENTS DANS LESQUELS LES SONS SONT PRODUITS PAR DES MOYENS ÉLECTROMÉCANIQUES OU DES GÉNÉRATEURS ÉLECTRONIQUES, OU DANS LESQUELS LES SONS SONT SYNTHÉTISÉS À PARTIR D'UNE MÉMOIRE DE DONNÉES Éléments d'instruments de musique électrophoniques
  • G10H 1/32 - INSTRUMENTS DE MUSIQUE ÉLECTROPHONIQUES; INSTRUMENTS DANS LESQUELS LES SONS SONT PRODUITS PAR DES MOYENS ÉLECTROMÉCANIQUES OU DES GÉNÉRATEURS ÉLECTRONIQUES, OU DANS LESQUELS LES SONS SONT SYNTHÉTISÉS À PARTIR D'UNE MÉMOIRE DE DONNÉES Éléments d'instruments de musique électrophoniques - Parties constitutives
  • G10H 1/34 - Agencements d'interrupteurs, p.ex. claviers ou interrupteurs mécaniques spécialement adaptés aux instruments de musique électrophoniques
  • G10H 3/10 - Instruments dans lesquels les sons sont produits par des moyens électromécaniques utilisant des capteurs pour lire les signaux enregistrés, p.ex. sur des disques rotatifs utilisant des capteurs à capacité

4.

Multipiece drum lug

      
Numéro d'application 17147274
Numéro de brevet 11328698
Statut Délivré - en vigueur
Date de dépôt 2021-01-12
Date de la première publication 2021-07-15
Date d'octroi 2022-05-10
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Rich

Abrégé

Described herein are multipiece drum lugs and drum lug assemblies for use with percussion instruments such as drums. The drum lugs can include a separate base and a separate cap that can be interlocked, along with an insert to prevent rotation and disconnection. Receivers can be placed in the lug prior to the connection of the base and cap and sandwiched therebetween. Such a lug assembly can enable the use of regular size tension rods on drums having a relatively small depth.

Classes IPC  ?

5.

Throw-off device

      
Numéro d'application 17148390
Numéro de brevet 11600250
Statut Délivré - en vigueur
Date de dépôt 2021-01-13
Date de la première publication 2021-07-15
Date d'octroi 2023-03-07
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Rich

Abrégé

Described herein are percussion instruments and drums, such as snare drums. The drums include a throw-off device with a handle attached to a mount, which itself can be attached to a drum sidewall. One of the handle and the mount includes a magnet while the other includes a magnetic portion for magnetic engagement with the magnet. The magnetic engagement can be used to bias the handle toward or into a desired position.

Classes IPC  ?

6.

Transportable drum kit

      
Numéro d'application 16255544
Numéro de brevet 10699681
Statut Délivré - en vigueur
Date de dépôt 2019-01-23
Date de la première publication 2019-07-25
Date d'octroi 2020-06-30
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

A transportable drum kit and components thereof are disclosed. The kit can include a stand that is connected to a bass drum, the stand having two legs that can provide support to the bass drum. The two legs can fold into a cavity of the bass drum. The kit can include a second drum supported by a leg. The two stand legs and the second drum leg can be on opposite sides of said bass drum so as to provide for triangulated support of the bass drum, resulting in less sound distortion than a bass drum that supports its own weight.

Classes IPC  ?

7.

Direct drive percussion pedal system

      
Numéro d'application 16255503
Numéro de brevet 11037536
Statut Délivré - en vigueur
Date de dépôt 2019-01-23
Date de la première publication 2019-05-23
Date d'octroi 2021-06-15
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal systems are disclosed which can include separate pedal and beater portions connected by a connecting portion. The connecting portion can be flexible such that the location of the beater portion can be adjusted relative to the location of the pedal portion. The pedal and beater portions can be disconnected from one another for improved transportability. Direct drive pedal systems are also disclosed, which can include separate pedal and beater portions connected by a direct drive connecting portion having rigid connections.

Classes IPC  ?

8.

Drum pedal with adjustment features

      
Numéro d'application 15936146
Numéro de brevet 10825430
Statut Délivré - en vigueur
Date de dépôt 2018-03-26
Date de la première publication 2018-08-23
Date d'octroi 2020-11-03
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment feature and/or interlocking feature. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, and/or beater stem angle adjustment features. Drum pedal assemblies are also disclosed which can include slot-and-tab connections between assembly pieces, which can reduce or eliminate certain undesired pedal movements.

Classes IPC  ?

9.

Percussion instrument with adjustable auxiliary device

      
Numéro d'application 15872914
Numéro de brevet 10249272
Statut Délivré - en vigueur
Date de dépôt 2018-01-16
Date de la première publication 2018-07-26
Date d'octroi 2019-04-02
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Percussion instruments such as cajóns including auxiliary devices such as snares are disclosed. The positioning of the auxiliary device or devices with respect to the main body of the percussion instrument can be adjustable so as to produce different sounds depending upon the auxiliary device position. In one embodiment, a lever device on the back of a cajón is used. The lever device is linked to one or more snares by an adjustment rod and/or an auxiliary bar. As the lever device is adjusted, the positioning of the one or more snares and the amount of the snare wires that is in contact with the back of the tapa is adjusted, resulting in different sounds when the cajón is played.

Classes IPC  ?

10.

Drum with self-aligning snare

      
Numéro d'application 15872650
Numéro de brevet 10984767
Statut Délivré - en vigueur
Date de dépôt 2018-01-16
Date de la première publication 2018-07-19
Date d'octroi 2021-04-20
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Steinhauser, Ruben

Abrégé

A snare drum including a self-alignment component is disclosed. The self-alignment component may be engaged by a tensioning band, which can attach to one end of a snare that contacts or is proximate a bottom drum head. The tensioning band may loop around a part of the self-alignment component, such as an alignment piece thereof. The geometry of the self-alignment component is designed to allow the tensioning band to self-align such that portions on opposing sides of the alignment piece have approximately equal tension therein and/or have approximately equal length, thus allowing for a properly aligned snare on the bottom drum head. The self-alignment component can include a plate portion attached to a drum sidewall or tensioning device on a drum sidewall, and can further include a cover portion for attachment to the plate portion.

Classes IPC  ?

11.

Mini hi-hat pedal system

      
Numéro d'application 15873269
Numéro de brevet 10943571
Statut Délivré - en vigueur
Date de dépôt 2018-01-17
Date de la première publication 2018-07-19
Date d'octroi 2021-03-09
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Percussion assemblies, such as mini hi-hat percussion assemblies, are disclosed. The mini hi-hat assemblies can include a first connecting portion between a pedal and a drive shaft. A roller can be included between the first connecting portion and an underside of the pedal. Non-flexible members and/or flexible members such as a chain can be included between the drive shaft and a cymbal rod. Actuation of the pedal can cause rotation of the drive shaft and downward movement of the cymbal rod, which can have a top cymbal mounted thereon. This downward movement can cause the top cymbal to contact a bottom cymbal and produce a desired sound. A compression spring can then cause the system to rebound toward its equilibrium or resting position.

Classes IPC  ?

12.

Nut devices for instrument stand

      
Numéro d'application 15873715
Numéro de brevet 10737369
Statut Délivré - en vigueur
Date de dépôt 2018-01-17
Date de la première publication 2018-07-19
Date d'octroi 2020-08-11
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Steinhauser, Ruben
  • Sikra, Richard A.

Abrégé

Nut devices including a butterfly portion with an axial hole that can be opened such that the nut device can be slid up or down a host device, such as a cymbal stand rod, without the typical screw-type motion, are disclosed. Also disclosed are nut devices including drum key functionality.

Classes IPC  ?

  • F16B 37/08 - DISPOSITIFS POUR ASSEMBLER OU BLOQUER LES ÉLÉMENTS DE CONSTRUCTION OU LES PARTIES DE MACHINES, p.ex. CLOUS, CHEVILLES, ÉCROUS, VIS, BOULONS, BAGUES ANNULAIRES FORMANT RESSORT, BRIDES OU COLLIERS, CLIPS OU PINCES, COINS; ASSEMBLAGES OU JOINTURES Écrous ou pièces similaires avec entrées de filetage Écrous mobiles le long du boulon après basculement de l’écrou
  • B25B 13/06 - Clés à écrous; Clés anglaises à mâchoires rigides du type à douille
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet
  • G10G 7/00 - Autres dispositifs auxiliaires ou accessoires, p.ex. baguettes de chef d'orchestre ou étuis indépendants pour la colophane ou pour les cordes
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton

13.

Percussion pedal assembly

      
Numéro d'application 15583173
Numéro de brevet 10152955
Statut Délivré - en vigueur
Date de dépôt 2017-05-01
Date de la première publication 2017-08-17
Date d'octroi 2018-12-11
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment features. Adjustment features which can be included in embodiments of the present disclosure can include components for adjusting pedal angle and/or height, and the resistance offered by the pedal (such as due to a spring connection). Pedal assemblies according to some embodiments of the present disclosure can include rotatable base plates for easy storage and travel. Pedal assemblies according to some embodiments the present disclosure can include securing means such as retractable spikes for stabilizing the pedal assembly.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton

14.

Percussion pedal system

      
Numéro d'application 15409428
Numéro de brevet 10867589
Statut Délivré - en vigueur
Date de dépôt 2017-01-18
Date de la première publication 2017-07-20
Date d'octroi 2020-12-15
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal systems are disclosed which can include separate pedal and beater portions connected by a connecting portion. The connecting portion can be flexible such that the location of the beater portion can be adjusted relative to the location of the pedal portion. The pedal and beater portions can be disconnected from one another for improved transportability. The pedal portion may include a roller beneath the pedal so as to increase the smoothness of play. The angle of the beater can be laterally adjusted, thus causing the contact point on a drum to be lower or higher as desired. The beater portion can include a beater axis that is relatively low to the ground, which can aid in preventing a user's hands and the beater striking a percussion instrument at the same height.

Classes IPC  ?

15.

Shaped percussion instrument

      
Numéro d'application 29552167
Numéro de brevet D0786337
Statut Délivré - en vigueur
Date de dépôt 2016-01-20
Date de la première publication 2017-05-09
Date d'octroi 2017-05-09
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Chandontrikit, Piya

16.

Drum pedal with features for adjustment of chain or similar device

      
Numéro d'application 15409408
Numéro de brevet 10832642
Statut Délivré - en vigueur
Date de dépôt 2017-01-18
Date de la première publication 2017-05-04
Date d'octroi 2020-11-10
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment features. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, beater stem angle adjustment features, chain path adjustment features, operable chain length adjustment features, and chain connection point position adjustment features.

Classes IPC  ?

17.

Drum pedal with interlocking features

      
Numéro d'application 15263881
Numéro de brevet 09928815
Statut Délivré - en vigueur
Date de dépôt 2016-09-13
Date de la première publication 2016-12-29
Date d'octroi 2018-03-27
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment feature and/or interlocking feature. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, and/or beater stem angle adjustment features. Drum pedal assemblies are also disclosed which can include slot-and-tab connections between assembly pieces, which can reduce or eliminate certain undesired pedal movements.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet

18.

Precision drum hoop devices and methods

      
Numéro d'application 15205241
Numéro de brevet 09972292
Statut Délivré - en vigueur
Date de dépôt 2016-07-08
Date de la première publication 2016-11-03
Date d'octroi 2018-05-15
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Good, John J.

Abrégé

A method of forming a drum hoop is described and shown. The method can include forming connecting portions into ends of a strip of hoop material. The strip of hoop material can then be rolled such that the connecting portions interconnect. The method can also include forming an elongated edge of the strip and/or hoop of material into a rolled bend, such as a rolled bend toward the outside of the hoop. Finally, the method can include leveling the top and/or bottom surfaces of the hoop, such as leveling the rolled bend. This leveling can be accomplished by stamping one or both of the top and bottom surfaces of the hoop, the top surface in some embodiments being the top of the rolled bend.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • B21D 53/16 - Fabrication d'autres objets particuliers d'objets de forme annulaire, p.ex. des cercles de tonneaux

19.

Hi-hat pedal assembly

      
Numéro d'application 15002264
Numéro de brevet 09640154
Statut Délivré - en vigueur
Date de dépôt 2016-01-20
Date de la première publication 2016-07-21
Date d'octroi 2017-05-02
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment features. Adjustment features which can be included in embodiments of the present disclosure can include components for adjusting pedal angle and/or height, and the resistance offered by the pedal (such as due to a spring connection). Pedal assemblies according to some embodiments of the present disclosure can include rotatable base plates for easy storage and travel. Pedal assemblies according to some embodiments the present disclosure can include securing means such as retractable spikes for stabilizing the pedal assembly.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet

20.

Drum stand basket with spring adjustment and other features

      
Numéro d'application 15002373
Numéro de brevet 09721549
Statut Délivré - en vigueur
Date de dépôt 2016-01-20
Date de la première publication 2016-07-21
Date d'octroi 2017-08-01
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Sikra, Richard A
  • Steinhauser, Ruben

Abrégé

Drum stands and drum stand baskets, including those for use with a snare drum, are described. Drum stands and drum stand baskets according to the present disclosure can include an adjustment feature which enables the basket to fit differently sized drums. Additionally, drum stands and drum stand baskets according to the present disclosure can include elements which result in less interference with the sound of a snare drum compared to a snare drum in a prior art drum stand. Finally, embodiments of the present disclosure can be compacted for easy storage or transport.

Classes IPC  ?

21.

Drum pedal with interlocking features

      
Numéro d'application 15072924
Numéro de brevet 09472174
Statut Délivré - en vigueur
Date de dépôt 2016-03-17
Date de la première publication 2016-07-07
Date d'octroi 2016-10-18
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment feature and/or interlocking feature. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, and/or beater stem angle adjustment features. Drum pedal assemblies are also disclosed which can include slot-and-tab connections between assembly pieces, which can reduce or eliminate certain undesired pedal movements.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet

22.

Spring enabled audio device mounting apparatus

      
Numéro d'application 14957446
Numéro de brevet 09709083
Statut Délivré - en vigueur
Date de dépôt 2015-12-02
Date de la première publication 2016-06-02
Date d'octroi 2017-07-18
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J.
  • Filonovich, Victor
  • Bonsignore, Sergio G.

Abrégé

Devices that allow one or more objects to be quickly and easily attached to a musical device are described. In one embodiment, a spring-enabled mounting device is disclosed that allows a device such as a microphone to be removably attached to a musical instrument, such as a drum. The apparatus may be operable via the use of a single hand applying forces to manipulate one or more springs within the apparatus, thus allowing for convenient and timely attachment, removal, and/or repositioning of the object, such as a microphone, with respect to the instrument.

Classes IPC  ?

  • F16M 13/00 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main
  • F16B 2/12 - Brides ou colliers, c. à d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c. à d. agissant par contraction utilisant des mâchoires coulissantes
  • F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p.ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
  • F16B 1/00 - Dispositifs pour assembler des éléments structuraux ou parties de machines ou bien pour empêcher tout mouvement relatif entre eux
  • H04R 1/08 - Embouchures; Leurs fixations
  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10G 7/00 - Autres dispositifs auxiliaires ou accessoires, p.ex. baguettes de chef d'orchestre ou étuis indépendants pour la colophane ou pour les cordes
  • H04R 1/02 - Boîtiers; Meubles; Montages à l'intérieur de ceux-ci

23.

Clip-on mounting assembly for musical instruments

      
Numéro d'application 14957462
Numéro de brevet 09631652
Statut Délivré - en vigueur
Date de dépôt 2015-12-02
Date de la première publication 2016-06-02
Date d'octroi 2017-04-25
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J.
  • Filonovich, Victor
  • Bonsignore, Sergio G.

Abrégé

Devices that allow for the attachment of one or more accessory instruments to a host instrument are disclosed, including a mounting assembly which permits the removable attachment of one or more percussion accessory instruments to a drum hoop. In some embodiments, attachment can be accomplished at least partially via a magnetic force provided by a magnet within or attached to the mounting assembly.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • F16B 2/12 - Brides ou colliers, c. à d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c. à d. agissant par contraction utilisant des mâchoires coulissantes
  • F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p.ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
  • F16B 1/00 - Dispositifs pour assembler des éléments structuraux ou parties de machines ou bien pour empêcher tout mouvement relatif entre eux
  • H04R 1/08 - Embouchures; Leurs fixations
  • G10G 7/00 - Autres dispositifs auxiliaires ou accessoires, p.ex. baguettes de chef d'orchestre ou étuis indépendants pour la colophane ou pour les cordes

24.

Adjustable cajón instrument

      
Numéro d'application 14804288
Numéro de brevet 09570053
Statut Délivré - en vigueur
Date de dépôt 2015-07-20
Date de la première publication 2015-11-12
Date d'octroi 2017-02-14
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J
  • Filonovich, Victor
  • Schwarz, Thomas M
  • Bonsignore, Sergio G

Abrégé

Tunable cajón devices, including tuning and adjustment during a performance, are disclosed. In an aspect, the present disclosure provides a tunable cajón device wherein internal strings or cords under tension may be tuned via the manual manipulation of tuners accessible via a top surface of the cajón. As such, a cajón player may view tuner position and adjust the tuner from the traditional playing position. Adjustments (i.e., tuning of internal strings) may be done before, during, or after a performance.

Classes IPC  ?

25.

Eyebolt bracket assembly

      
Numéro d'application 14523470
Numéro de brevet 09257109
Statut Délivré - en vigueur
Date de dépôt 2014-10-24
Date de la première publication 2015-09-17
Date d'octroi 2016-02-09
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J
  • Filonovich, Victor
  • Bonsignore, Sergio G.

Abrégé

Eyebolt mounting devices are disclosed. In an aspect, the present disclosure provides an eyebolt bracket assembly for mounting a musical instrument to a rod. The assembly has a bracket having a first side having a first opening, a second side having a second opening, and a top side having a third opening. The bracket houses an eyebolt member having a threaded portion and an eye opening portion. The eye opening portion has an eye opening, an outer surface, and inner surface. A spring is disposed on the threaded portion and to apply a variable tension force to the eyebolt member. The threaded portion passes through the third opening and receives a washer and a fastener. The eyebolt member is held to the bracket by the fastener and is movable within the bracket.

Classes IPC  ?

  • G10G 5/00 - Supports d'instruments de musique
  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton
  • F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p.ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette

26.

Precision true hoop for drum

      
Numéro d'application 13694519
Numéro de brevet 09390692
Statut Délivré - en vigueur
Date de dépôt 2012-12-10
Date de la première publication 2015-09-03
Date d'octroi 2016-07-12
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Good, John J.

Abrégé

The method of drum structure formation that includes forming a strip of metal having an elongated edge into a counter hoop to be supported by a drum shell proximate the drum head, the forming including forming a reduced thickness strip bend proximate the hoop edge area.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • B21D 53/16 - Fabrication d'autres objets particuliers d'objets de forme annulaire, p.ex. des cercles de tonneaux

27.

Adjustable cajón instrument

      
Numéro d'application 14024485
Numéro de brevet 09087497
Statut Délivré - en vigueur
Date de dépôt 2013-09-11
Date de la première publication 2015-07-21
Date d'octroi 2015-07-21
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej
  • Filonovich, Victor
  • Schwarz, Thomas M.
  • Bonsignore, Sergio

Abrégé

Tunable cajón devices, including tuning and adjustment during a performance, are disclosed. In an aspect, the present disclosure provides a tunable cajón device wherein internal strings or cords under tension may be tuned via the manual manipulation of tuners accessible via a top surface of the cajón. As such, a cajón player may view tuner position and adjust the tuner from the traditional playing position. Adjustments (i.e., tuning of internal strings) may be done before, during, or after a performance.

Classes IPC  ?

28.

Instrument Mounting Assembly

      
Numéro d'application 14523596
Numéro de brevet 09966050
Statut Délivré - en vigueur
Date de dépôt 2014-10-24
Date de la première publication 2015-04-30
Date d'octroi 2018-05-08
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J
  • Filonovich, Victor
  • Bonsignore, Sergio G.

Abrégé

A mounting assembly configured for detachably mounting a percussion instrument to an instrument stand is disclosed. The assembly has an instrument mounting assembly that has a clamp bracket, a clamp, and a wing screw. An instrument is held to the instrument mounting assembly by placing a mountable portion of the instrument between a set of notches carved out of a first and a second side of the clamp bracket and a clamp. The instrument is secured in the bracket by screwing the wing nut through a hole in a third side of the clamp bracket to cause the clamp to apply a force against the mountable portion of the instrument such that the instrument is held in place between the notches and a groove of the clamp.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton
  • G10G 5/00 - Supports d'instruments de musique

29.

Cymbal holder with slotted threads and plunger

      
Numéro d'application 14506350
Numéro de brevet 09601096
Statut Délivré - en vigueur
Date de dépôt 2014-10-03
Date de la première publication 2015-04-09
Date d'octroi 2017-03-21
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

A clutch for use in a hi-hat percussion assembly is disclosed. The clutch can included a threaded bolt that includes slots, and a nut that includes an indexing means such as a plunger. An elastic holding means can be used to exert pressure on the indexing means, such as when the indexing means is rigid, for example. The plunger can be configured to engage a slot upon rotation of the nut to lock the nut into place. While in a locked position, unwanted displacement of the nut, including rotational displacement that may be caused by forceful and rapid movements of a drummer, can be reduced, prevented, and/or eliminated. Using a force greater than that required to simply turn the nut while in an unlocked position, the nut can be rotated to disengage the plunger from the slot and return the nut to an unlocked position.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton
  • F16B 39/32 - Blocage par cliquet ou languette genre cliquet

30.

Drum pedal with adjustment features

      
Numéro d'application 14495718
Numéro de brevet 09589546
Statut Délivré - en vigueur
Date de dépôt 2014-09-24
Date de la première publication 2015-03-26
Date d'octroi 2017-03-07
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

Drum pedal assemblies are disclosed which can include one or more adjustment feature and/or interlocking feature. Adjustment features which can be included in embodiments of the invention can include spring tension adjustment features, pedal incline adjustment features, lever length adjustment features, and/or beater stem angle adjustment features. Drum pedal assemblies are also disclosed which can include slot-and-tab connections between assembly pieces, which can reduce or eliminate certain undesired pedal movements.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet

31.

Channeled shaker

      
Numéro d'application 14332233
Numéro de brevet 09343050
Statut Délivré - en vigueur
Date de dépôt 2014-07-15
Date de la première publication 2015-03-19
Date d'octroi 2016-05-17
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Sallee, Jeff
  • Schnose, Mark A
  • Krol, Andrzej J
  • Enhoffer, Ray
  • Simons, Richard

Abrégé

A percussive shaker instrument with improved control in producing rhythmic sound and capable of producing different percussive sounds in a single shaker is disclosed. The shaker comprises one or more channels filled with a striker material. The channel isolates the striker material from the striker material in other channels and from any other part of the shaker. The striker material is freely movable within the channel such that it may collide with a striking surface when the shaker is moved.

Classes IPC  ?

  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton

32.

Detachable shaker

      
Numéro d'application 14351793
Numéro de brevet 09361867
Statut Délivré - en vigueur
Date de dépôt 2011-10-12
Date de la première publication 2014-10-30
Date d'octroi 2016-06-07
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Filonovich, Victor
  • Bonsignore, Sergio G

Abrégé

A hand-held percussive shaker assembly comprising two identical shakers capable of producing different percussive sounds and rhythms in a single assembly is disclosed. The shakers are detachably connected by an integrally formed lock assembly. The shakers may be played as a single assembly or detached and played individually. Each shaker comprises one or more bottles filled with a striker material. Each bottle isolates its striker material from the striker material in other bottles and from any other part of the shaker. The shakers may produce the same or different tones when the shaker assembly is moved.

Classes IPC  ?

  • G10D 13/06 - Castagnettes, cymbales, triangles, tambourins sans peau ou autres instruments de musique à percussion à un seul ton
  • G10D 13/08 - Instruments de musique à sons multiples, avec des barres, des blocs, des fourchettes, des gongs, des plaques, des baguettes ou des dents sonores

33.

Top-tuning system for hand percussion instrument

      
Numéro d'application 14109915
Numéro de brevet 09437176
Statut Délivré - en vigueur
Date de dépôt 2013-12-17
Date de la première publication 2014-10-16
Date d'octroi 2016-09-06
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Simons, Richard
  • Enhoffer, Ray
  • Chandontrikit, Chatchai
  • Krol, Andrzej

Abrégé

Disclosed is a tuning system for tuning a hand percussion instrument having a head and a shell. The tuning system comprises a rim, the rim secured to the head of the instrument, the rim comprising at least one receptacle, the receptacle positioned at outer periphery of the rim such that the receptacle body is below the plane of the rim, a side plate assembly, the side plate assembly secured to the shell of the instrument, a tuning rod, the tuning rod having a first end secured to the receptacle for varying the tension on the head, and the tuning rod having a second end secured to the side plate assembly.

Classes IPC  ?

34.

Mutable high-hat tambourine

      
Numéro d'application 13844045
Numéro de brevet 08912417
Statut Délivré - en vigueur
Date de dépôt 2013-03-15
Date de la première publication 2014-09-18
Date d'octroi 2014-12-16
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej
  • Filonovich, Victor
  • Bonsignore, Sergio

Abrégé

Systems, methods, and apparatuses that allow for a high-hat mounted tambourine musical instrument to be muted are disclosed. In an aspect, the present disclosure provides a mutable tambourine jingle assembly that can be permanently engaged with the press of a button or otherwise. As such, the need for a user to physically hold the tambourine or an attached lever (e.g., a foot pedal) to mute the jingle assembly is obviated. In another aspect of the present disclosure, apparatuses are provided that facilitate a user simultaneously muting all of the jingles of a hi-hat mounted tambourine.

Classes IPC  ?

35.

Pivot supports for drum rim

      
Numéro d'application 13663655
Numéro de brevet 09240169
Statut Délivré - en vigueur
Date de dépôt 2012-10-30
Date de la première publication 2014-02-13
Date d'octroi 2016-01-19
Propriétaire DRUM WORKSHOP, INC. (USA)
Inventeur(s) Sikra, Richard A

Abrégé

In a drum beating assembly, the combination comprising a frame, including at least one pedestal, an axle carried by the pedestal to rotate relative thereto, the axle having an axis of rotation, a drum beater carried by the axle, a pedal operatively connected to the axle to rotate the axle and beater in response to pedal movement, the frame including a base plate, there being a clamp arm and means supporting the arm on the plate to pivot relative thereto, and multiple drum rim support elements carried to engage the drum rim at multiple locations to support the drum rim relative to the base plate. The support elements are typically pivotable to self-adjust during clamp up.

Classes IPC  ?

  • G10D 13/02 - Tambours; Tambourins à peaux
  • G10D 13/00 - INSTRUMENTS DE MUSIQUE À CORDES; INSTRUMENTS DE MUSIQUE À VENT; ACCORDÉONS OU CONCERTINAS; INSTRUMENTS DE MUSIQUE À PERCUSSION; HARPES ÉOLIENNES; PYROPHONES; INSTRUMENTS DE MUSIQUE NON PRÉVUS AILLEURS - Parties constitutives ou accessoires à cet effet
  • F16B 2/06 - Brides ou colliers, c. à d. dispositifs de fixation dont le serrage est effectué par des forces effectives autres que la résistance à la déformation inhérente au matériau dont est fait le dispositif externes c. à d. agissant par contraction

36.

Cymbal adjustment and positioning for hi hat

      
Numéro d'application 13200054
Numéro de brevet 08569604
Statut Délivré - en vigueur
Date de dépôt 2011-09-19
Date de la première publication 2013-10-29
Date d'octroi 2013-10-29
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

An adjustable assembly for cymbals adjustment, comprising an actuator rod movable up and down, a tubular adjuster passing the rod, and connectible to the rod after adjustment lengthwise of the rod, a tube passing the rod and having connection to the adjuster, the tube carrying the upper cymbals, and clutch means including a threaded body having thread connection to the tube, and rotatable thereon to be advanced on the tube to lock to the adjuster, thereby releasably locking the tube to the adjuster.

Classes IPC  ?

37.

Safety hoop for drum

      
Numéro d'application 13317810
Numéro de brevet 08563841
Statut Délivré - en vigueur
Date de dépôt 2011-10-28
Date de la première publication 2013-10-22
Date d'octroi 2013-10-22
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Good, John J.

Abrégé

Drum structure comprising, in combination a drum shell and a drum head, and a counter hoop to be supported by the shell proximate the head and having an edge shaped to resist or prevent drum stick damage, there being a drainage gap or opening providing access between the counter hoop and its side wall.

Classes IPC  ?

38.

Detachable shaker

      
Numéro d'application 13272087
Numéro de brevet 08558097
Statut Délivré - en vigueur
Date de dépôt 2011-10-12
Date de la première publication 2013-04-18
Date d'octroi 2013-10-15
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Krol, Andrzej J.
  • Filonovich, Victor
  • Bonsignore, Sergio G.

Abrégé

A hand-held percussive shaker assembly comprising two identical shakers capable of producing different percussive sounds and rhythms in a single assembly is disclosed. The shakers are detachably connected by an integrally formed lock assembly. The shakers may be played as a single assembly or detached and played individually. Each shaker comprises one or more bottles filled with a striker material. Each bottle isolates its striker material from the striker material in other bottles and from any other part of the shaker. The shakers may produce the same or different tones when the shaker assembly is moved.

Classes IPC  ?

39.

Cymbal holder with barb means retention of cushion pad

      
Numéro d'application 13200503
Numéro de brevet 08338682
Statut Délivré - en vigueur
Date de dépôt 2011-09-26
Date de la première publication 2012-12-25
Date d'octroi 2012-12-25
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

In a cymbal support, the combination comprising an axially endwise elongated rod defining an axis, two annular cushioning pads received on the rod, to position a cymbal therebetween, means to hold the pads in controlled compression, axially, there being barb means carried on a sleeve on the rod, to engage the bore region of one of the pads to positively position the bore that pad and to assist compressive positioning of that pad outwardly of its bore area, the other pad compressively and adjustably urged toward the one pad.

Classes IPC  ?

40.

Pivot supports for drum rim

      
Numéro d'application 12925423
Numéro de brevet 08330032
Statut Délivré - en vigueur
Date de dépôt 2010-10-22
Date de la première publication 2012-12-11
Date d'octroi 2012-12-11
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

In a drum beating assembly, the combination comprising a frame, including at least one pedestal, an axle carried by the pedestal to rotate relative thereto, the axle having an axis of rotation, a drum beater carried by the axle, a pedal operatively connected to the axle to rotate the axle and beater in response to pedal movement, the frame including a base plate, there being a clamp arm and means supporting the arm on the plate to pivot relative thereto, and multiple drum rim support elements carried to engage the drum rim at multiple locations to support the drum rim relative to the base plate. The support elements are typically pivotable to self-adjust during clamp up.

Classes IPC  ?

41.

Snare bridge apparatus

      
Numéro d'application 12802129
Numéro de brevet 08193435
Statut Délivré - en vigueur
Date de dépôt 2010-06-01
Date de la première publication 2012-06-05
Date d'octroi 2012-06-05
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Lombardi, Donald G.
  • Sikra, Richard A.

Abrégé

A snare positioner configured to extend proximate a drum head comprising an elongated bar means having a length to extend crosswise of the head, first and second holders proximate opposite ends of the bar means, snare wires having opposite ends connected to the holders, the first holder integral with the bar means, the other holder slidably connected to the bar means, and first adjuster means associated with the other holder and bar means for adjusting the position of the other holder lengthwise of the bar means, to adjust the tension of the snare wires.

Classes IPC  ?

42.

Top-tuning system for hand percussion instrument

      
Numéro d'application 12687765
Numéro de brevet 08609967
Statut Délivré - en vigueur
Date de dépôt 2010-01-14
Date de la première publication 2011-07-14
Date d'octroi 2013-12-17
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Simons, Richard
  • Enhoffer, Ray
  • Chandontrikit, Chatchai
  • Krol, Andrzej

Abrégé

Disclosed is a tuning system for tuning a hand percussion instrument having a head and a shell. The tuning system comprises a rim, the rim secured to the head of the instrument, the rim comprising at least one receptacle, the receptacle positioned at outer periphery of the rim such that the receptacle body is below the plane of the rim, a side plate assembly, the side plate assembly secured to the shell of the instrument, a tuning rod, the tuning rod having a first end secured to the receptacle for varying the tension on the head, and the tuning rod having a second end secured to the side plate assembly.

Classes IPC  ?

43.

One-handed musical triangle

      
Numéro d'application 12687780
Numéro de brevet 08101841
Statut Délivré - en vigueur
Date de dépôt 2010-01-14
Date de la première publication 2011-07-14
Date d'octroi 2012-01-24
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Hinrichs, Douglas
  • Krol, Andrzej
  • Enhoffer, Ray
  • Simons, Richard

Abrégé

A triangle musical instrument that may be played using a single hand. The triangle is formed such that a percussionist is able to grasp the triangle in one hand and shake it in a back-and-forth motion to produce the familiar triangle musical instrument sound. Openings formed in the sides of the instrument allow the percussionist to mute the sounds.

Classes IPC  ?

  • G10D 13/08 - Instruments de musique à sons multiples, avec des barres, des blocs, des fourchettes, des gongs, des plaques, des baguettes ou des dents sonores

44.

Rotating multi-stem instrument bracket

      
Numéro d'application 12687799
Numéro de brevet 07964781
Statut Délivré - en vigueur
Date de dépôt 2010-01-14
Date de la première publication 2011-06-21
Date d'octroi 2011-06-21
Propriétaire
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
  • DRUM WORKSHOP, INC. (USA)
Inventeur(s)
  • Lovvorn, Randy
  • Krol, Andrzej
  • Enhoffer, Ray
  • Simons, Richard

Abrégé

An assembly for mounting musical instruments comprises a base, a bearing, the bearing secured to the base, a post, the post comprising a head, the head comprising a plurality of mounting flanges for mounting a musical instrument, and a body, the body fixedly connected to head at a first end, the body further rotatably engaged to the bearing at a second end.

Classes IPC  ?

45.

Adjusting device for snare drum

      
Numéro d'application 12657180
Numéro de brevet 08143507
Statut Délivré - en vigueur
Date de dépôt 2010-01-19
Date de la première publication 2011-05-26
Date d'octroi 2012-03-27
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Good, John J.
  • Sikra, Richard A.

Abrégé

In combination with a snare drum having snare wires, a drum head and a side wall, slidable bands endwise connected with the wires, first adjustable mechanism connected with the a band end, and supported by the wall, second adjustable mechanism connected with another band end, and supported by said wall, whereby adjustment of either or both of the mechanism tensions at least one band, and said snare wires.

Classes IPC  ?

46.

Drum shell formation

      
Numéro d'application 12154650
Numéro de brevet 07942176
Statut Délivré - en vigueur
Date de dépôt 2008-05-27
Date de la première publication 2011-05-17
Date d'octroi 2011-05-17
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Good, John J.

Abrégé

In the method of forming a drum shell that consists of plywood, the steps that includes forming the shell under pressure and heat into cylindrical configuration, providing inner and outer cooling platens adapted to respectively engage the interior and exterior surfaces of the heated shell, trapping the heated shell between the platens, at elevated pressure, allowing the shell to cool by heat transfer from shell side wall or walls into pressure exerting side walls, and while trapped between such platens, at elevated pressure, and removing the cooled shell from between the cooling platens.

Classes IPC  ?

47.

Magnetic and adjustable throw-off for snare drum

      
Numéro d'application 12592208
Numéro de brevet 07902444
Statut Délivré - en vigueur
Date de dépôt 2009-11-20
Date de la première publication 2011-03-08
Date d'octroi 2011-03-08
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s)
  • Good, John J.
  • Sikra, Richard A.

Abrégé

For combination with a snare drum having a side wall, a head, snare wiring extending adjacent the head, and a slidable band operatively connected with the snares, an assembly that comprises a mount connectible to said side wall, a support arm having operative adjustable connection to the mount, a handle operatively pivotally connected to the support arm, and also operatively connected to the band, the handle having an extended position in which the band is endwise loosened so that the snare wires are loosened, and also having a retracted position in which the band is endwise tightened so that the snare wires are tensioned adjacent the drum head.

Classes IPC  ?

48.

One-piece wooden drum shell formation

      
Numéro d'application 12455770
Numéro de brevet 07812236
Statut Délivré - en vigueur
Date de dépôt 2009-07-13
Date de la première publication 2010-10-12
Date d'octroi 2010-10-12
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Good, John J.

Abrégé

In the method of producing a drum having a desired tonal quality, including providing a one-piece wooden cylindrical shell, milling the shell bore to reduce shell thickness to a level characterized as associated with a selected drum tone preliminarily produced when the assembled drum having a head or heads is struck with a beater, and tensioning the head or heads to achieve final tonality.

Classes IPC  ?

49.

Angled grain drum shell ply configuration

      
Numéro d'application 11784700
Numéro de brevet 07718876
Statut Délivré - en vigueur
Date de dépôt 2007-04-09
Date de la première publication 2010-05-18
Date d'octroi 2010-05-18
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Good, John

Abrégé

In a drum shell, the combination comprising the shell having multiple wooden curved plys, each ply having a grain extending in a characteristic direction, the grain direction of at least one ply extending crosswise relation to the grain direction of the next adjacent ply.

Classes IPC  ?

50.

Take-up in drum actuation drive trains

      
Numéro d'application 11581277
Numéro de brevet 07641560
Statut Délivré - en vigueur
Date de dépôt 2006-10-16
Date de la première publication 2010-01-05
Date d'octroi 2010-01-05
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

A linkage coupling a drum foot pedal rotor to a drum beater apparatus comprising in combination an elongated link, a first universal joint coupling the rotor to the link, and a second universal joint coupling the link to the apparatus, at least one of the universal joints coupling first and second components relatively rotatable about a transverse axis, two transversely spaced bearings carried by the first component, each bearing including annular inner and outer races and bearing balls located between the races, there being members tightly coupling the inner races to the second component at transversely spaced locations, whereas the inner races are offset transversely relative to the outer races to thereby clamp the balls transversely between the races, and immobilizing means joining the outer races to the first component, and/or the members to the second component.

Classes IPC  ?

51.

Quick release percussion instrument arm adapter

      
Numéro d'application 10966439
Numéro de brevet 07395994
Statut Délivré - en vigueur
Date de dépôt 2004-10-18
Date de la première publication 2008-07-08
Date d'octroi 2008-07-08
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

A percussion instrument arm adapter, comprising in combination, a support at one end of an arm, the support including rod clamping elements positioned for relative adjustment to clamp a rod, structure for effecting the relative adjustment, one of the elements swingable relatively away from the other element when at least part of the structure is moved out of element adjusting position, and against a shoulder or shoulders resisting such movement.

Classes IPC  ?

  • A47B 96/06 - Tasseaux ou moyens de support analogues pour meubles à tiroirs, étagères ou rayons
  • A47F 5/00 - Stands d'étalage, systèmes de suspension ou rayonnages caractérisés par leurs particularités de structure

52.

Cymbals remote actuation detachment means

      
Numéro d'application 11541293
Numéro de brevet 07351902
Statut Délivré - en vigueur
Date de dépôt 2006-09-28
Date de la première publication 2008-04-01
Date d'octroi 2008-04-01
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Sikra, Richard A.

Abrégé

For use in actuating a cymbal, there being an upright support stand and an upright rod associated with the stand and operatively attached to a cymbal to move it substantially vertically as the rod is moved substantially vertically, in response to operation of a foot activated pedal unit, the combination comprising an enclosure associated with the stand and being openable, the rod projecting downwardly to a rod end connection in the enclosure, the rod end connection movable longitudinally up and down relative to the enclosure, an endwise movable cable projecting upwardly to a cable end connection in the enclosure, the cable end connection having releasable coupling to the rod end connection to be longitudinally movable up and down therewith, thereby moving the rod up and down, and a cable guide carried by the enclosure to enable longitudinal release of said coupling and lateral removal of the cable end connection from the enclosure upon opening thereof.

Classes IPC  ?

53.

Drum beating practice assembly

      
Numéro d'application 10957903
Numéro de brevet 07348479
Statut Délivré - en vigueur
Date de dépôt 2004-10-05
Date de la première publication 2008-03-25
Date d'octroi 2008-03-25
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Lombardi, Donald G.

Abrégé

A drum beating practice assembly, comprising a stand, and a beater striking pad carried by the stand; a sub-assembly including a swingable drum beater, a base, a foot actuated pedal on the base, and mechanism to displace the beater to strike the pad in response to foot activated pedal movement; and a coupler to adjustably and stably couple the stand to the sub-assembly whereby when the displaced beater repeatedly strikes the pad, the stand and sub-assembly remain adjustably coupled together.

Classes IPC  ?

54.

Cymbals operation control

      
Numéro d'application 10856546
Numéro de brevet 07126050
Statut Délivré - en vigueur
Date de dépôt 2004-06-01
Date de la première publication 2006-10-24
Date d'octroi 2006-10-24
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Lombardi, Donald G.

Abrégé

Cymbals operation control apparatus, comprising a mechanism including a lever, a hook on the lever, and a handle on the lever to achieve release of the upper disc to drop toward a lower cymbals disc, means including a vertically movable upright rod to support the mechanism, and a releasable device to block pivoting of the lever.

Classes IPC  ?

55.

Percussion instrument position adjustment

      
Numéro d'application 10933443
Numéro de brevet 07087826
Statut Délivré - en vigueur
Date de dépôt 2004-09-03
Date de la première publication 2006-08-08
Date d'octroi 2006-08-08
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Lombardi, Donald G.

Abrégé

and position locating structure associated with apparatus, for limiting adjusting at a predetermined support position relative to the stand, corresponding to a desired location of the percussion instrument support.

Classes IPC  ?

56.

Percussion cow bell support apparatus

      
Numéro d'application 11030732
Numéro de brevet 07071400
Statut Délivré - en vigueur
Date de dépôt 2005-01-07
Date de la première publication 2006-07-04
Date d'octroi 2006-07-04
Propriétaire Drum Workshop, Inc. (USA)
Inventeur(s) Lombardi, Donald G.

Abrégé

Support apparatus for a percussion cow bell, to be operated or struck by a foot actuated beater unit, comprising a first support operatively connected to the cow bell and projecting for connection to and positioning by the beater unit, whereby the bell is positioned for impact by the beater, and means to block displacement of the cow bell in response to beater impact therewith.

Classes IPC  ?