Abstract

The tracer projectile having a closure disk assembly is described. The tracer projectile includes a projectile base with a tracer cavity formed therein. A pyrotechnic charge is pressed into the tracer cavity and is ignitable by burning propellant such that a trajectory of the projectile is visible when fired. A closure disk assembly covers and seals the tracer cavity. A crown of the closure disk assembly is supported on a ring flange formed by an annular groove in the projectile base. A sidewall of the closure disk assembly surrounds the ring flange. A retaining element is disposed in the annular groove and engages a rim of the closure disk assembly for securing the closure disk assembly to the projectile base over the tracer cavity.

IPC Classes  ?

• F42B 12/38 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of tracer type
• F42B 33/00 - Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
• F42B 10/38 - Range-increasing arrangements

Abstract

The tracer projectile having a closure disk assembly is described. The tracer projectile includes a projectile base with a tracer cavity formed therein. A pyrotechnic charge is pressed into the tracer cavity and is ignitable by burning propellant such that a trajectory of the projectile is visible when fired. A closure disk assembly covers and seals the tracer cavity. A crown of the closure disk assembly is supported on a ring flange formed by an annular groove in the projectile base. A sidewall of the closure disk assembly surrounds the ring flange. A retaining element is disposed in the annular groove and engages a rim of the closure disk assembly for securing the closure disk assembly to the projectile base over the tracer cavity.

IPC Classes  ?

• F42B 12/38 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of tracer type

Abstract

Small-, medium-, and large-caliber combustible cartridge cases and propellant combustible containers that are manufactured using reactive injection molding of azido polymers. An injection process for a single propellant combustible charge including the steps of: providing a quantity of azido bearing polymer; providing a quantity of curing agent; optionally providing a quantity of chemical blowing agent; optionally providing a quantity of fibers; optionally providing a quantity of additives and catalysts; and providing a mold defining a male cavity, a female cavity, and an injection port. The injection process further includes mixing together the azido bearing polymer, the curing agent, the optional chemical blowing agent, the optional fibers, the optional additives and catalysts, and injecting the resulting mixture into the mold.

IPC Classes  ?

• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
• F42B 33/00 - Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor

Abstract

Small-, medium-, and large-caliber combustible cartridge cases and propellant combustible containers that are manufactured using reactive injection molding of azido polymers. An injection process for a single propellant combustible charge including the steps of: providing a quantity of azido bearing polymer; providing a quantity of curing agent; optionally providing a quantity of chemical blowing agent; optionally providing a quantity of fibers; optionally providing a quantity of additives and catalysts; and providing a mold defining a male cavity, a female cavity, and an injection port. The injection process further includes mixing together the azido bearing polymer, the curing agent, the optional chemical blowing agent, the optional fibers, the optional additives and catalysts, and injecting the resulting mixture into the mold.

IPC Classes  ?

• B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
• B29C 45/17 - Component parts, details or accessories; Auxiliary operations
• F42B 5/188 - Manufacturing processes therefor
• F42B 5/192 - Cartridge cases characterised by the material used

Abstract

A cartridge includes a cartridge case having a shell having a first end portion, a second end portion opposite the first end portion and a cylindrical body extending from the first end portion to the second end portion. A reinforcing cap includes a base, a sidewall extending from the base and surrounding the first end portion such that the first edge of the shell abuts an inner face of the base, and a projection extending from the inner face. A ring is pressed against the inner face and forms an air-tight seal between the projection, the inner face, the ring, and the first end portion of the shell. A plurality of indentations form protrusions in the sidewall and the first end portion for interlocking the reinforcing cap to the shell and retaining the ring against the inner face of the base.

IPC Classes  ?

• F42B 5/285 - Cartridge cases of metal formed by assembling several elements

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

Ammunition

Goods & Services

(1) Ammunition

Goods & Services

(1) Ammunition

Goods & Services

Ammunition

Goods & Services

Ammunition

Abstract

Nonlethal cartridges adapted to be chambered in a firearm having a barrel that includes rifling are provided. In one example, the cartridge includes a cartridge case and a sabot that is telescopically coupled to the cartridge case and that has a sabot mouth. A projectile includes a polymer base projectile portion disposed in the sabot mouth. A polymer front shell projectile portion is coupled to the polymer base projectile portion and has an outer surface that includes a circular locking rib feature that forms an interference fit with the sabot mouth. The polymer base projectile portion is configured to engage the rifling of the barrel to impart spin stabilization to the nonlethal projectile when propelled from the sabot in response to the expansion of a propellant gas.

IPC Classes  ?

• F42B 12/40 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of target-marking, i.e. impact-indicating, type
• F42B 14/02 - Driving bands; Rotating bands
• F42B 14/06 - Sub-calibre projectiles having sabots; Sabots therefor

Abstract

Nonlethal cartridges adapted to be chambered in a firearm having a barrel that includes rifling are provided. In one example, the cartridge includes a cartridge case and a sabot that is telescopically coupled to the cartridge case and that has a sabot mouth. A projectile includes a polymer base projectile portion disposed in the sabot mouth. A polymer front shell projectile portion is coupled to the polymer base projectile portion and has an outer surface that includes a circular locking rib feature that forms an interference fit with the sabot mouth. The polymer base projectile portion is configured to engage the rifling of the barrel to impart spin stabilization to the nonlethal projectile when propelled from the sabot in response to the expansion of a propellant gas.

IPC Classes  ?

• F42B 14/06 - Sub-calibre projectiles having sabots; Sabots therefor
• F42B 8/04 - Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge

Abstract

Nonlethal cartridges adapted to be chambered in a firearm having a barrel that includes rifling are provided. In one example, the cartridge includes a cartridge case and a sabot that is telescopically coupled to the cartridge case and that has a sabot mouth. A projectile includes a polymer base projectile portion disposed in the sabot mouth. A polymer front shell projectile portion is coupled to the polymer base projectile portion and has an outer surface that includes a circular locking rib feature that forms an interference fit with the sabot mouth. The polymer base projectile portion is configured to engage the rifling of the barrel to impart spin stabilization to the nonlethal projectile when propelled from the sabot in response to the expansion of a propellant gas.

IPC Classes  ?

• F42B 12/02 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
• F42B 5/045 - Cartridges, i.e. cases with propellant charge and missile of telescopic type
• F42B 8/04 - Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge
• F42B 12/34 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
• F42B 14/06 - Sub-calibre projectiles having sabots; Sabots therefor

Abstract

A slide for a weapon conversion kit of the type used in conjunction with a firearm having a stock ejector and configured to fire ammunition is provided. The slide includes a slide body and a slaved ejector member rotatably coupled to the slide body. The slaved ejector member has a first portion and a second portion, the second portion including a contact region. The slaved ejector member is configured to contact the stock ejector when the slide body slides rearward in response to firing of the firearm and thereby causes the contact region of the second portion of the slaved ejector member to eject a cartridge case of the ammunition.

IPC Classes  ?

• F41A 15/10 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for block-action guns of sliding-block type

Abstract

A container (e.g., an ammunition casing, a rocket housing, or the like) includes a body structure having a wall defining a cavity configured to accept an energetic material, the body structure having a central region situated longitudinally between a first side region and a second side region, wherein the wall within the central region has a thickness that is less than the thickness of the wall within first region and either less than or equal to the thickness within the second side region. A strength reduction pattern is formed at least partially within the central region of the wall such that the strength reduction pattern provides a preferred rupture path when the energetic material is subjected to a predetermined external stimulus.

IPC Classes  ?

• F42B 39/20 - Packages or ammunition having valves for pressure-equalising; Packages or ammunition having plugs for pressure release, e.g. meltable
• F42B 5/28 - Cartridge cases of metal

Abstract

A conversion kit for a firearm of the type having a removable component is disclosed. The conversion kit includes a chamber piece having a coupling end, and a muzzle piece of a conversion barrel having a coupling end configured to be secured to the coupling end of the chamber piece and an engagement end. The engagement end is configured to mate with the removable component such that manipulation of the removable component causes the coupling end of the muzzle piece of the conversion barrel to be secured to the coupling end of the chamber piece.

IPC Classes  ?

• F41A 33/00 - Adaptations for training; Gun simulators
• F41A 21/00 - Barrels or gun tubes; Muzzle attachments; Barrel mounting means
• F41A 21/48 - Barrel mounting means, e.g. releasable mountings for replaceable barrels
• F41A 11/00 - Assembly or disassembly features; Modular concepts; Articulated or collapsible guns

Abstract

A conversion kit for a firearm of the type having a removable component is disclosed. The conversion kit includes a chamber piece having a coupling end, and a muzzle piece of a conversion barrel having a coupling end configured to be secured to the coupling end of the chamber piece and an engagement end. The engagement end is configured to mate with the removable component such that manipulation of the removable component causes the coupling end of the muzzle piece of the conversion barrel to be secured to the coupling end of the chamber piece.

IPC Classes  ?

• F41A 33/00 - Adaptations for training; Gun simulators
• F41A 11/02 - Modular concepts, e.g. weapon-family concepts
• F41A 21/00 - Barrels or gun tubes; Muzzle attachments; Barrel mounting means

Abstract

A conversion kit for a firearm of the type having a removable component is disclosed. The conversion kit includes a chamber piece having a coupling end, and a muzzle piece of a conversion barrel having a coupling end configured to be secured to the coupling end of the chamber piece and an engagement end. The engagement end is configured to mate with the removable component such that manipulation of the removable component causes the coupling end of the muzzle piece of the conversion barrel to be secured to the coupling end of the chamber piece.

IPC Classes  ?

• F41A 33/00 - Adaptations for training; Gun simulators
• F41A 11/02 - Modular concepts, e.g. weapon-family concepts
• F41A 21/00 - Barrels or gun tubes; Muzzle attachments; Barrel mounting means

Abstract

A marking projectile configured to be fired through the barrel of a firearm having rifling formed therein is provided. The marking projectile includes a polymeric base portion configured to engage the rifling of the barrel and a polymeric front shell portion coupled to the base portion. The polymeric front shell portion has a cavity formed therein for housing a marking compound and a structure configured to deform on impact and thereby release the marking compound. The marking projectile includes a metallic annular sealing component (e.g., a crimped metal ring) configured to seal the polymeric front shell portion to the polymeric base portion.

IPC Classes  ?

• F42B 8/02 - Cartridges
• F42B 8/08 - Dummy cartridges, i.e. inert cartridges containing neither primer nor explosive or combustible powder charge

Abstract

A marking projectile configured to be fired through the barrel of a firearm having rifling formed therein is provided. The marking projectile includes a polymeric base portion configured to engage the rifling of the barrel and a polymeric front shell portion coupled to the base portion. The polymeric front shell portion has a cavity formed therein for housing a marking compound and a structure configured to deform on impact and thereby release the marking compound. The marking projectile includes a metallic annular sealing component (e.g., a crimped metal ring) configured to seal the polymeric front shell portion to the polymeric base portion.

IPC Classes  ?

• F42B 8/02 - Cartridges
• F42B 8/08 - Dummy cartridges, i.e. inert cartridges containing neither primer nor explosive or combustible powder charge

Abstract

A marking projectile configured to be fired through the barrel of a firearm having rifling formed therein is provided. The marking projectile includes a polymeric base portion configured to engage the rifling of the barrel and a polymeric front shell portion coupled to the base portion. The polymeric front shell portion has a cavity formed therein for housing a marking compound and a structure configured to deform on impact and thereby release the marking compound. The marking projectile includes a metallic annular sealing component (e.g., a crimped metal ring) configured to seal the polymeric front shell portion to the polymeric base portion.

IPC Classes  ?

• F42B 12/40 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of target-marking, i.e. impact-indicating, type
• F42B 12/76 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
• F42B 8/12 - Projectiles or missiles
• F42B 14/02 - Driving bands; Rotating bands
• F42B 33/00 - Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor

Abstract

A method of manufacturing a multi-layered propellant grain is provided. The method of the present disclosure simplifies the setup necessary to produce multi-layered propellants by using industrial equipment that is more energy and space efficient than the machinery that is conventionally employed for such processes. The method comprises providing a first propellant formulation; providing a die configured to provide a structure having an outer shell and a hollow interior when material is extruded therethrough; extruding the first propellant formulation through said die, to produce a first propellant layer having an outer shell defining a hollow interior in the form channel having open ends; providing a second propellant formulation, said second propellant formulation being of low viscosity; injecting said second propellant formulation into said channel defined by said first propellant layer to form a second propellant layer disposed in said channel; and hardening said second propellant layer. The first and second propellant layers have different rates of burning.

IPC Classes  ?

• C06B 21/00 - Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
• C06B 45/12 - Compositions or products which are defined by structure or arrangement of component or product having contiguous layers or zones
• C06B 25/18 - Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
• B29C 48/475 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams

Abstract

A method of manufacturing a multi-layered propellant grain is provided. The method of the present disclosure simplifies the setup necessary to produce multi-layered propellants by using industrial equipment that is more energy and space efficient than the machinery that is conventionally employed for such processes. The method comprises providing a first propellant formulation; providing a die configured to provide a structure having an outer shell and a hollow interior when material is extruded therethrough; extruding the first propellant formulation through said die, to produce a first propellant layer having an outer shell defining a hollow interior in the form channel having open ends; providing a second propellant formulation, said second propellant formulation being of low viscosity; injecting said second propellant formulation into said channel defined by said first propellant layer to form a second propellant layer disposed in said channel; and hardening said second propellant layer. The first and second propellant layers have different rates of burning.

IPC Classes  ?

• F42B 33/00 - Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
• B29C 47/06 - Multilayered articles
• C06C 9/00 - Chemical contact igniters; Chemical lighters
• F42B 5/16 - Cartridges, i.e. cases with propellant charge and missile characterised by composition or physical dimensions or form of propellant charge or powder

Abstract

A method of manufacturing a multi-layered propellant grain is provided. The method of the present disclosure simplifies the setup necessary to produce multi-layered propellants by using industrial equipment that is more energy and space efficient than the machinery that is conventionally employed for such processes. The method comprises providing a first propellant formulation; providing a die configured to provide a structure having an outer shell and a hollow interior when material is extruded therethrough; extruding the first propellant formulation through said die, to produce a first propellant layer having an outer shell defining a hollow interior in the form channel having open ends; providing a second propellant formulation, said second propellant formulation being of low viscosity; injecting said second propellant formulation into said channel defined by said first propellant layer to form a second propellant layer disposed in said channel; and hardening said second propellant layer. The first and second propellant layers have different rates of burning.

IPC Classes  ?

• F42B 33/00 - Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
• B29C 45/16 - Making multilayered or multicoloured articles
• C06C 9/00 - Chemical contact igniters; Chemical lighters
• F42B 5/16 - Cartridges, i.e. cases with propellant charge and missile characterised by composition or physical dimensions or form of propellant charge or powder

Abstract

The present disclosure relates to a continuous extrusion process for producing a celluloid article including several steps and a celluloid article prepared by the continuous extrusion process.

IPC Classes  ?

• B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders

Abstract

The present disclosure relates to a continuous extrusion process for producing a celluloid article including several steps and a celluloid article prepared by the continuous extrusion process.

IPC Classes  ?

• B29C 47/40 - using at least two intermeshing screws
• B29C 47/76 - Venting or degassing means
• B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
• B29C 71/00 - After-treatment of articles without altering their shape; Apparatus therefor
• B29C 47/10 - Feeding the material to the extruder
• B29C 47/92 - Measuring, controlling or regulating
• C06B 31/22 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with a nitrated organic compound the compound being nitrocellulose
• C06B 21/00 - Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
• C06B 25/18 - Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
• D01F 2/26 - Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from nitrocellulose
• C06B 31/54 - Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with other nitrated organic compound
• C06B 31/52 - Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
• C08B 5/02 - Cellulose nitrate
• C08L 1/18 - Cellulose nitrate
• B29C 47/08 - Component parts, details or accessories; Auxiliary operations
• B29C 47/42 - using sub-screws, e.g. planetary screws
• B29K 1/00 - Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
• B29K 105/00 - Condition, form or state of moulded material

Abstract

The present disclosure relates to a continuous extrusion process for producing a celluloid article including several steps and a celluloid article prepared by the continuous extrusion process.

IPC Classes  ?

• B29C 47/40 - using at least two intermeshing screws

Abstract

The present device disclosed is a reduced energy training cartridge for use in a straight blowback operated firearm. Prior art reduced energy ammunition casings are often made with brass. However, brass is relatively expensive for reduced energy cartridge case applications. Thus, there exists a need for a reduced energy training round which employs inexpensive materials while simultaneously providing a simple and robust design which can easily be manufacture on a large scale. The present device comprises a barrel with firing chamber, the cartridge comprising a cartridge case (20) being defined by a rear portion (21 ) with an external groove (22), a front portion having a velocity reduction structure (30) and a wall with an outer surface and an inner surface, a sabot (50) slideably engaged within the cartridge case, the sabot having a rear portion (56) with an outside diameter substantially equal to the inside diameter of the inner surface of the cartridge case and which contains a gas sealing ( 51 ) and braking structure and a primer (40) disposed in the rear portion of the cartridge case where, upon percussion of the primer, the cartridge case rapidly slides relative to the sabot until such point when the velocity reduction structure of the cartridge case engages with the sealing and braking structure of the sabot, thereby stopping further movement of the cartridge case relative to the sabot. The present device also contemplates using a metallic case in combination with a non-metallic or polymer sabot.

IPC Classes  ?

• F42B 8/04 - Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge
• F42B 10/48 - Range-reducing, destabilising or braking arrangements; Fall-retarding means
• F42B 14/06 - Sub-calibre projectiles having sabots; Sabots therefor

Abstract

The present device disclosed is a reduced energy training cartridge for use in a straight blowback operated firearm. Prior art reduced energy ammunition casings are often made with brass. However, brass is relatively expensive for reduced energy cartridge case applications. Thus, there exists a need for a reduced energy training round which employs inexpensive materials while simultaneously providing a simple and robust design which can easily be manufacture on a large scale. The present device comprises a barrel with firing chamber, the cartridge comprising a cartridge case (20) being defined by a rear portion (21 ) with an external groove (22), a front portion having a velocity reduction structure (30) and a wall with an outer surface and an inner surface, a sabot (50) slideably engaged within the cartridge case, the sabot having a rear portion (56) with an outside diameter substantially equal to the inside diameter of the inner surface of the cartridge case and which contains a gas sealing ( 51 ) and braking structure and a primer (40) disposed in the rear portion of the cartridge case where, upon percussion of the primer, the cartridge case rapidly slides relative to the sabot until such point when the velocity reduction structure of the cartridge case engages with the sealing and braking structure of the sabot, thereby stopping further movement of the cartridge case relative to the sabot. The present device also contemplates using a metallic case in combination with a non-metallic or polymer sabot.

IPC Classes  ?

• F42B 8/04 - Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge
• F42B 10/48 - Range-reducing, destabilising or braking arrangements; Fall-retarding means
• F42B 14/06 - Sub-calibre projectiles having sabots; Sabots therefor

Goods & Services

(1) Printed matter, namely instructional, education, promotional and teaching materials, namely books and manuals on the use of firearms. (1) Training in the use of firearms.

Goods & Services

Printed matter, namely instructional, educational, promotional and teaching materials, namely books and manuals on the use of firearms. Training in the use of firearms.

Goods & Services

Primers for cartridges for use in firearms and explosives.

Goods & Services

Primers for cartridges for use in firearms and explosives

Goods & Services

(1) Primers for cartridges for use in firearms and explosives.

Abstract

Propellant compositions are provided herein for use in small arms cartridges. Such propellant compositions include from about 70 to about 90% by weight of a cellulose-based organic fuel, from about 5 to about 30% by weight of a non-azide, nitrogen-containing primary organic oxidizer and from about 0.5 to about 10.0% by weight of a secondary nitrate, perchlorate, chlorate or peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having a length in the range of 0.030 to 0.200 inch, a diameter in the range 0.040 to 0.070 inch, and having a coaxial opening there through having a wall grain thickness in the range 0.008 to 0.016 inch. Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a small caliber firearm or muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.

IPC Classes  ?

• C06B 45/36 - Compositions or products which are defined by structure or arrangement of component or product comprising a coated component the component base containing both an organic explosive or thermic component and an inorganic explosive or thermic component
• C06B 31/00 - Compositions containing an inorganic nitrogen-oxygen salt
• C06B 31/02 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
• C06B 31/22 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with a nitrated organic compound the compound being nitrocellulose
• C06B 29/00 - Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
• C06B 29/02 - Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
• D03D 23/00 - General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group
• D03D 43/00 - Looms with change-boxes

Abstract

A primer composition with reduced toxicity suited for reduced-energy ammunition comprises bismuth (III) oxide as the principal oxidizer and contains a portion of propellant composition mixed therein. This composition may also be used in a cartridge which is otherwise substantially free of any other propellant compound and preferably produces a residue which is substantially free of toxic substances.

IPC Classes  ?

• C06C 7/00 - Non-electric detonators; Blasting caps; Primers
• C06B 25/00 - Compositions containing a nitrated organic compound
• C06B 33/00 - Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
• F42B 12/72 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
• F42B 8/12 - Projectiles or missiles

Abstract

Novel non-toxic, heavy-metal free, zinc peroxide-containing, IR tracer compositions are provided herein, which, when incorporated into a medium caliber IR tracer projectile and fired, produce a dim visibility IR trace. Such IR tracer compositions comprise from about 65 to about 75% by weight, of zinc peroxide; from about 15 to about 25% by weight of a fuel which consists of sodium salicylate; and an effective amount of a binder which is selected from the group consisting of calcium resinate and cellulose acetate butyrate. The total percentage of the ingredients adds up to 100%. Medium caliber, i.e., 0.50 caliber, IR tracer projectiles containing such IR tracer compositions are also provided.

IPC Classes  ?

• C06B 25/20 - Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with a non-explosive or a non-thermic component
• D03D 23/00 - General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group
• D03D 43/00 - Looms with change-boxes

Goods & Services

(1) Protective clothing for use with low-energy ammunition and firearms, namely face masks, protective collars for the throat, protective pants and protective torso-covering vests. (2) Ammunition; firearms. (1) Training in the use of firearms.

Goods & Services

(1) Protective clothing for use with low-energy ammunition and firearms, namely face masks, protective collars for the throat, protective pants and protective torso-covering vests. (2) Ammunition; firearms. (1) Training in the use of firearms.

Goods & Services

(Based on Use in Commerce) Ammunition(Based on 44(d) Priority Application) Ammunition

Goods & Services

Ammunition

Goods & Services

Ammunition

Goods & Services

Ammunition

Goods & Services

Protective clothing for use with low-energy firearms, namely, face masks, protective collars for the throat and protective torso-covering vests

Goods & Services

Ammunition

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

(1) Ammunition for small arms.

Goods & Services

(1) Ammunition for small arms.

Goods & Services

(1) Ammunition for small arms.

Goods & Services

(1) Ammunition for small arms.

Goods & Services

(1) Ammunition for small arms.

Abstract

A novel non-toxic IR tracer composition is provided herein which, when incorporated into an IR tracer projectile which is then fired, generates a dim visibility IR trace. Such IR tracer composition is a non-toxic, boron-containing, IR tracer composition comprising: from about 20 to about 30% by weight, or from about 45 to about 60% by weight, of potassium perchlorate; from about 5 to about 16% by weight of a metallic fuel which consists of boron; from about 20 to about 25% by weight, or from about 40 to about 50% by weight, of a non-metallic fuel which consists of sodium salicylate; from about 5 to about 10% by weight of a retardant which consists either of iron carbonate or magnesium carbonate; and an effective amount of binder, wherein the total percentage of such ingredients add up to 100%. A novel IR tracer projectile containing such IR tracer composition for generating a dim visibility IR trace is also provided.

IPC Classes  ?

• C06B 43/00 - Compositions characterised by explosive or thermic constituents not provided for in groups
• C06B 47/10 - Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component containing free boron, an organic borane or a binary compound of boron, except with oxygen
• C06B 33/00 - Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
• C06B 31/02 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate
• C06B 29/00 - Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
• D03D 23/00 - General weaving methods not special to the production of any particular woven fabric or the use of any particular loom; Weaves not provided for in any other single group
• D03D 43/00 - Looms with change-boxes

Goods & Services

Ammunition

Goods & Services

Ammunition.

Goods & Services

(1) Ammunition for small arms.

Abstract

A fuze setting circuit in an artillery or tank shell having a case with a press- fitted head assembly is provided with an electromechanical fuze-wiring link that is completed electrically by mechanical assembly of a tracer- carrying projectile on the shell casing, and by the rotational attachment of a programmable fuze onto the projectile.

IPC Classes  ?

• F42B 5/02 - Cartridges, i.e. cases with propellant charge and missile
• F42B 12/02 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
• F42C 19/00 - AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR - Details of fuzes

Abstract

Propellant compositions are provided herein for use in small arms cartridges. Such propellant compositions include from about 70 to about 90 % by weight of a cellulose-based organic fuel, from about 5 to about 30 % by weight of a non-azide, nitrogen-containing primary organic oxidizer and from about 0.5 to about 10.0 % by weight of a secondary nitrate, perchlorate, chlorate or peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having a length in the range of 0.030 to 0.200 inch, a diameter in the range 0.040 to 0.070 inch, and having a coaxial opening there through having a wall grain thickness in the range 0.008 to 0.016 inch. Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a small caliber firearm or muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.

IPC Classes  ?

• C06B 31/22 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with a nitrated organic compound the compound being nitrocellulose
• C06B 29/20 - Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with a nitrated organic compound the compound being nitrocellulose
• F42B 5/00 - Cartridge ammunition, e.g. separately-loaded propellant charges

Abstract

Propellant compositions are provided herein for use in modem in-line muzzleloaders. Such propellant compositions include from about 70 to about 90 % by weight of a cellulose-based organic fuel, from about 5 to about 30 % by weight of a non- azide, nitrogen-containing solid primary organic oxidizer and from about 0.5 to about 10.0 % by weight of a mineral-based secondary nitrate, perchlorate, chlorate or peroxide oxidizer. Preferably, such compositions are in the form of extruded shaped hollow cylindrical grains having a length in the range of 0.030 to 0.200 inch (0.0762 to 0.508 centimeters), a diameter in the range 0.040 to 0.070 inch (0.1016 to 0.1778 centimeters), and having a coaxial opening there through having a wall grain thickness in the range 0.008 to 0.016 inch (0.02032 to 0.04064 centimeters). Ignition grains are also provided for use alone or in a mixture with the propellant compositions. When used in a muzzleloader, the temperature of combustion is at a level that ensures substantially complete combustion of the fuel during firing so that the products of combustion are mostly gaseous.

IPC Classes  ?

• C06B 31/22 - Compositions containing an inorganic nitrogen-oxygen salt the salt being an alkali metal or an alkaline earth metal nitrate with a nitrated organic compound the compound being nitrocellulose
• C06B 29/20 - Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal with a nitrated organic compound the compound being nitrocellulose
• F42B 5/00 - Cartridge ammunition, e.g. separately-loaded propellant charges

Abstract

A fuze setting circuit in an artillery or tank shell having a case with a press- fitted head assembly is provided with an electromechanical fuze-wiring link that is completed electrically by mechanical assembly of a tracer-carrying projectile on the shell casing, and by the rotational attachment of a programmable fuze onto the projectile.

IPC Classes  ?

• F42B 5/02 - Cartridges, i.e. cases with propellant charge and missile
• F42B 12/02 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
• F42C 19/00 - AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR - Details of fuzes

Abstract

A jacketed projectile having one-piece steel core provides good performance regarding chamber pressure, barrel wear and accuracy by separating the jacket from a central tapered portion of the core by providing an encircling air gap that facilitates engraving of the jacket during firing.

IPC Classes  ?

• F42B 10/00 - Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding

Abstract

A novel non-toxic IR tracer composition is provided herein which, when incorporated into an IR tracer projectile which is then fired, generates a dim visibility IR trace. Such IR tracer composition is a non-toxic, boron-containing, IR tracer composition comprising: from about 20 to about 30% by weight, or from about 45 to about 60% by weight, of potassium perchlorate; from about 5 to about 16% by weight of a metallic fuel which consists only of boron; from about 15 to about 25% by weight, or from about 40 to about 50% by weight, of a non-metallic fuel which consists of sodium salicylate; from about 5 to about 10% by weight of a retardant which consists either of iron carbonate, magnesium carbonate or calcium carbonate; and from about 5 to about 15% by weight of a first binder which consists of calcium resinate, wherein the total percentage of such ingredients add up to 100%. A novel IR tracer projectile containing such IR tracer composition for generating a dim visibility IR trace is also provided.

IPC Classes  ?

• C06B 23/04 - Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases
• C06B 33/00 - Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
• C06C 15/00 - Pyrophoric compositions; Flints

Abstract

A jacketed projectile having one-piece steel core provides good performance regarding chamber pressure, barrel wear and accuracy by separating the jacket from a central tapered portion of the core by providing an encircling air gap that facilitates engraving of the jacket during firing.

IPC Classes  ?

• F42B 12/78 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets
• F42B 10/02 - Stabilising arrangements
• F42B 12/74 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body

Goods & Services

(1) Ammunition.

Goods & Services

AMMUNITION

Goods & Services

(1) Protective clothing, namely face masks, collars, pants and vests. (2) Ammunition; firearm conversion kits comprised of replacement barrels, reloading apparatus and parts and fittings therefor (3) Printed publications, namely training books and manuals in the field of firearm use. (1) Conducting courses and training in the use of firearms.

Goods & Services

(1) Ammunition.

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Ammunition.

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TRAINING SERVICES - NAMELY, TRAINING IN THE USE OF AMMUNITION AND FIREARMS

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Protective clothing, namely throat collars, sleeves, vests and pants; protective masks. Ammunition. Training services, namely training in the use of ammunition and firearms.

Goods & Services

Primers for cartridges for use in firearms and explosives.

Goods & Services

Ammunition.

Goods & Services

Protective clothing, namely protective masks, throat collars, sleeves, vests and pants. Ammunition. Training services, namely training in the use of ammunition and firearms.

Goods & Services

Protective clothing, namely protective masks, throat collars, sleeves, vests and pants. Ammunition. Printed publication, namely training manuals and hand books. Training services, namely training in the use of ammunition and firearms.

Goods & Services

Protective clothing, namely protective masks, throat collars, sleeves, vests and pants. Ammunition. Printed publication, namely training manuals and hand books. Training services, namely training in the use of ammunition and firearms.

Goods & Services

(1) Ammunition; conversion kits for firearms consisting of replacement barrels, reloading apparatus and parts and fittings therefor (2) Clothing, namely protective collars, sleeves, vests and pants; protective masks (1) Training services, namely training in the use of ammunition and firearms

Goods & Services

Protective clothing, namely throat collars, sleeves, vests and pants; protective masks. Ammunition. Training services, namely training in the use of ammunition and firearms.

Goods & Services

Ammunition

Goods & Services

Ammunition

Goods & Services

Ammunition and firearms. Training in the use of firearms.

Goods & Services

Ammunition.

Goods & Services

Ammunition.

Goods & Services

(1) Ammunition.

Goods & Services

Printed matter, namely instructional, educational and teaching materials, namely books and manuals on the use of firearms Training in the use of firearms

Goods & Services

(1) Printed instructional, educational, and teaching materials namely books and manuals on the use of firearms. (1) Training in the use of firearms.

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(1) Ammunition.

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ammunition, explosive primers and explosives

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(1) Primers for cartridges for use in firearms and explosives.

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firearm cartridges for firearms to enable normal cycling with low-energy ammunition

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protective clothing for use with low-energy ammunition firearms, namely, face masks, protective collars for the throat, and protective torso-covering vests firearm cartridges and conversion kits comprised of replacement barrels and reloading parts to ensure normal cycling with low-energy ammunition

Goods & Services

protective clothing for use with low-energy ammunition firearms, namely, face masks, protective collars for the throat, and protective torso-covering vests

Goods & Services

ammunition; firearms training in the use of firearms

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ammunition

Goods & Services

ammunition

Goods & Services

(1) Ammunition.