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Résultats pour
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1.
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SINGLE-STAGE AND TWO-STAGE TRIGGER MECHANISM FOR A FIREARM
Numéro d'application |
18186992 |
Statut |
En instance |
Date de dépôt |
2023-03-21 |
Date de la première publication |
2023-08-10 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
- Dextraze, Serge
- Boisvert, Charles
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Abrégé
A trigger mechanism has a top sear for engaging a cocking piece, a transfer arm for engaging the top sear, and a safety lever and second stage sear which engages the transfer arm. The safety lever prevents unintentional firing of a firearm with the trigger mechanism. A bottom sear cooperates with the safety lever and the second stage sear. A single stage operation involves both a first stage spring and second stage spring upon trigger load application. In a two-stage operation, the first stage spring is engaged and then the second stage spring is also engaged. A selector pin provides flexibility to alter the mode of operation of the trigger mechanism between single stage trigger operation and a double stage trigger operation.
Classes IPC ?
- F41A 19/16 - Mécanismes de mise à feu réglables; Mécanismes de détente munis d'un dispositif de réglage de la pression de détente
- F41A 19/12 - Gâchettes; Leur montage
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2.
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Single-stage and two-stage trigger mechanism for a firearm
Numéro d'application |
17150577 |
Numéro de brevet |
11635270 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2021-01-15 |
Date de la première publication |
2021-09-09 |
Date d'octroi |
2023-04-25 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
A trigger mechanism including a top sear for engaging a cocking piece, a transfer arm for engaging the top sear, and a safety lever and second stage sear which engages the transfer arm. The safety lever prevents unintentional firing of a firearm with the trigger mechanism. A bottom sear cooperates with the safety lever and the second stage sear. A reset spring biases the transfer arm. A single stage operation involves both a first stage spring and second stage spring upon trigger load application. In a two-stage operation, the first stage spring is engaged and then the second stage spring is also engaged. A selector pin provides flexibility to alter the mode of operation of the trigger mechanism between single stage trigger operation and a double stage trigger operation.
Classes IPC ?
- F41A 19/16 - Mécanismes de mise à feu réglables; Mécanismes de détente munis d'un dispositif de réglage de la pression de détente
- F41A 19/12 - Gâchettes; Leur montage
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3.
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Interchangeable barrel assembly for a firearm and method of changing the barrel
Numéro d'application |
16349319 |
Numéro de brevet |
10845152 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2017-11-14 |
Date de la première publication |
2020-05-21 |
Date d'octroi |
2020-11-24 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
An interchangeable barrel assembly for a firearm including a novel barrel and tool assembly which are used with a receiver having an open aft end. The tool assembly is configured to be inserted into the receiver open aft end so as to engage the aft end of the barrel. Torque applied to the tool assembly thereby transfers torque to the barrel without transferring forces to the action. This enables the same action to be used with different barrels and the barrel may be removed without removing the receiver or other components of the modular chassis or accessories mounted thereon. Additionally, standard torque may be applied to the barrel for connection to the receiver and firearm precision is maintained.
Classes IPC ?
- F41A 35/00 - Accessoires ou détails non prévus ailleurs
- F41A 21/48 - Moyens de montage des tubes d'arme, p.ex. montures amovibles des tubes d'arme interchangeables
- F41A 11/02 - Conception modulaire, p.ex. familles d'armes modulaires
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4.
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Adjustable headgear mount system
Numéro d'application |
15291039 |
Numéro de brevet |
10299528 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2016-10-11 |
Date de la première publication |
2018-07-26 |
Date d'octroi |
2019-05-28 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
An adjustable headgear mount device and system is presented. The mount system comprises an adjustable jaw that is adjustable by the user to accommodate a various range of male dovetail parts. A dovetail adapter and the adjustable jaw define a female receiver cavity configured to engage a male dovetail protrusion therein. A user moves the adjustable jaw into a desired position relative to the dovetail adapter and securedly fixes the adjustable jaw in the desired position with at least one attachment screw. In the desired position, a portion of the device engages the male protrusion. The adjustable jaw can be moved to a different position by the user if a different size male dovetail part is desired to be attached to the headgear.
Classes IPC ?
- A42B 3/04 - Casques; Couvre-casques - Parties constitutives, détails ou accessoires des casques
- F16M 13/04 - 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 une personne ou pour maintenir fixe par rapport à une personne, p.ex. par des chaînes
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5.
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Adjustable headgear mount system
Numéro d'application |
15291036 |
Numéro de brevet |
10455881 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2016-10-11 |
Date de la première publication |
2018-07-26 |
Date d'octroi |
2019-10-29 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
An adjustable headgear mount device and system is presented. The mount system comprises an adjustable locking catch that is adjustable by the user to accommodate a various range of male bayonet parts. A receiver element defines a slot that the adjustable locking catch is positioned in. The user can slide the catch into a desired position in the slot and securedly fix the catch in the desired position with at least one set screw. In the desired position, the catch can engage a portion of the male bayonet. The catch can be moved to a different position by the user if a different size male bayonet part is desired to be attached to the headgear.
Classes IPC ?
- A42B 3/04 - Casques; Couvre-casques - Parties constitutives, détails ou accessoires des casques
- F16M 13/04 - 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 une personne ou pour maintenir fixe par rapport à une personne, p.ex. par des chaînes
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6.
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Multi-stage trigger mechanism for firearm
Numéro d'application |
15411398 |
Numéro de brevet |
10578385 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2017-01-20 |
Date de la première publication |
2017-07-06 |
Date d'octroi |
2020-03-03 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
A trigger mechanism for a firearm is presented. The trigger mechanism has a trigger housing, a sear, a sear block and a trigger lever. Actuation of the trigger causes the trigger lever to rotate and eventually come into contact and move the sear block, which permits the sear to fall and permits the actuation of the firing mechanism. The trigger lever may be pivotally secured to the housing at a first pivot and the sear block is pivotally secured to the housing at a second pivot. The first and second pivots may be spaced apart from each other or coincident.
Classes IPC ?
- F41A 19/16 - Mécanismes de mise à feu réglables; Mécanismes de détente munis d'un dispositif de réglage de la pression de détente
- F41A 19/10 - Détentes; Leur montage
- F41A 19/12 - Gâchettes; Leur montage
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7.
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Multi-stage trigger mechanism for rifle
Numéro d'application |
14690357 |
Numéro de brevet |
09644913 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2015-04-17 |
Date de la première publication |
2016-10-20 |
Date d'octroi |
2017-05-09 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
Dextraze, Serge
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Abrégé
A trigger mechanism for a firearm is presented. The trigger mechanism has a trigger housing, a sear, a sear block and a trigger lever. Actuation of the trigger causes the trigger lever to rotate and eventually come into contact and move the sear block, which permits the sear to fall and permit the actuation of the firing mechanism.
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8.
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Detachable chassis base for rifle
Numéro d'application |
13548154 |
Numéro de brevet |
09766029 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2012-07-12 |
Date de la première publication |
2013-01-17 |
Date d'octroi |
2017-09-19 |
Propriétaire |
CADEQUIP, INC. (Canada)
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Inventeur(s) |
- Dextraze, Serge
- Jones, Steven
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Abrégé
A detachable chassis base for a tactical rifle is presented. The lower chassis receiver assembly can have a detachable chassis base that substantially selectively attaches to the chassis receiver interface. The detachable chassis base can be completely removable, or it can be hingedly attached to provide access without completely removing the chassis base, or a combination thereof. Multiple combinations of parts included in the detachable chassis base are possible. Several variations and combinations are illustrated herein, although others are contemplated.
Classes IPC ?
- F41A 11/02 - Conception modulaire, p.ex. familles d'armes modulaires
- F41A 29/00 - Dispositions pour le nettoyage ou la lubrification
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