Cartridge chambers Chamber liners

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CPC
F41A21/12

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE F41A21/00Barrels Gun tubes Muzzle attachments Barrel mounting means

Current Industry

F41A21/12Cartridge chambers Chamber liners

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System for a multi-caliber self-loading action assembly
- Patent number 12,130,108
- Issue date Oct 29, 2024
- Jordan Kristomas Kennedy
- F41 - WEAPONS
Information Patent Grant
Barrel and exchange system for a handgun, method for operating a ha...
- Patent number 12,066,264
- Issue date Aug 20, 2024
- Schmeisser GmbH
- Andreas Speichinger
- F41 - WEAPONS
Information Patent Grant
Enhanced metal-metal-matrix composite weapon barrels
- Patent number 12,061,059
- Issue date Aug 13, 2024
- CONSULTING GROUP OF JOCASSEE, INC.
- Anja Glisovic
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Interchangeable modular chamber system for a firearm
- Patent number 11,933,568
- Issue date Mar 19, 2024
- The United States of America, as represented by the Secretary of the Navy
- Rand W. Hammel
- F41 - WEAPONS
Information Patent Grant
Barrel for a firearm with locking space, and production process
- Patent number 11,879,699
- Issue date Jan 23, 2024
- GLOCK TECHNOLOGY GMBH
- Siegfried Sereinig
- F41 - WEAPONS
Information Patent Grant
Rifles and muzzle loading rifles receiving propellant charge with a...
- Patent number 11,846,485
- Issue date Dec 19, 2023
- Ardesa, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Grant
Pressure discriminating cartridge chamber
- Patent number 11,796,268
- Issue date Oct 24, 2023
- The United States of America, as represented by the Secretary of the Navy
- Brian R Hoffman
- F41 - WEAPONS
Information Patent Grant
Devices and methods for extraction of high pressure cartridge casings
- Patent number 11,788,811
- Issue date Oct 17, 2023
- Federal Cartridge Company
- Bryan P. Peterson
- F41 - WEAPONS
Information Patent Grant
Barrel mechanisms for firearm training
- Patent number 11,644,267
- Issue date May 9, 2023
- LASER AMMO LTD.
- Oren Louis Uhr
- F41 - WEAPONS
Information Patent Grant
System for a multi-caliber self-loading action assembly
- Patent number 11,644,256
- Issue date May 9, 2023
- Jordan Kristomas Kennedy
- F41 - WEAPONS
Information Patent Grant
Firearm barrel feeding geometry
- Patent number 11,525,647
- Issue date Dec 13, 2022
- WHG Properties, LLC
- William H. Geissele
- F41 - WEAPONS
Information Patent Grant
Pellet ejection mechanism for firearm training
- Patent number 11,428,494
- Issue date Aug 30, 2022
- LASER AMMO LTD.
- Oren Louis Uhr
- F41 - WEAPONS
Information Patent Grant
Barrel mechanisms for firearm training
- Patent number 11,428,493
- Issue date Aug 30, 2022
- LASER AMMO LTD.
- Oren Louis Uhr
- F41 - WEAPONS
Information Patent Grant
Rifles and muzzle loading rifles receiving propellant charges in br...
- Patent number 11,346,625
- Issue date May 31, 2022
- Ardesa, S.A.
- Angel Calvete
- F42 - AMMUNITION BLASTING
Information Patent Grant
Devices and methods for extraction of high pressure cartridge casings
- Patent number 11,306,989
- Issue date Apr 19, 2022
- Vista Outdoor Operations LLC
- Bryan P. Peterson
- F41 - WEAPONS
Information Patent Grant
Automatic action assembly of a firearm
- Patent number 11,287,206
- Issue date Mar 29, 2022
- Ceska Zbrojovka A.S.
- Lukas Petera
- F41 - WEAPONS
Information Patent Grant
Rifles and muzzle loading rifles receiving propellant charges in br...
- Patent number 11,137,224
- Issue date Oct 5, 2021
- ARDESA, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Grant
Device for use in the humane slaughter of animals
- Patent number 11,039,624
- Issue date Jun 22, 2021
- ACCLES & SHELVOKE LIMITED
- Joseph Eugene Holland
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Multi bore barrel for pistol
- Patent number 11,022,394
- Issue date Jun 1, 2021
- Skychase Holdings Corporation
- Faisal Kedairy
- F41 - WEAPONS
Information Patent Grant
Combat vehicle having a weapon system
- Patent number 10,948,254
- Issue date Mar 16, 2021
- Rheinmetall Waffe Munition GmbH
- Berthold Baumann
- F41 - WEAPONS
Information Patent Grant
Combat vehicle having a weapon system
- Patent number 10,788,282
- Issue date Sep 29, 2020
- Rheinmetall Waffe Munition GmbH
- Berthold Baumann
- F41 - WEAPONS
Information Patent Grant
Cased telescoped ammunition firearm with headspace reduction
- Patent number 10,641,561
- Issue date May 5, 2020
- AAI Corporation
- Paul Andrew Shipley
- F42 - AMMUNITION BLASTING
Information Patent Grant
Direct acting barrel recoil spring
- Patent number 10,634,441
- Issue date Apr 28, 2020
- American Classic Arms, LLC
- David Theodore Fumia
- F41 - WEAPONS
Information Patent Grant
Cartridge extraction for a cased telescoped ammunition firearm
- Patent number 10,619,954
- Issue date Apr 14, 2020
- AAI Corporation
- Paul Andrew Shipley
- F42 - AMMUNITION BLASTING
Information Patent Grant
Collet chamber for weapons
- Patent number 10,591,235
- Issue date Mar 17, 2020
- The United States of America as represented by the Secretary of the Army
- Alex Michlin
- F41 - WEAPONS
Information Patent Grant
Cased telescoped ammunition firearm with translating chamber
- Patent number 10,584,928
- Issue date Mar 10, 2020
- AAI Corporation
- Paul Andrew Shipley
- F42 - AMMUNITION BLASTING
Information Patent Grant
Quad lock multicaliber rifle receiver with locking barrel
- Patent number 10,480,890
- Issue date Nov 19, 2019
- Vincent Battaglia
- F41 - WEAPONS
Information Patent Grant
Firearm cartridge conversion sleeve
- Patent number 10,451,372
- Issue date Oct 22, 2019
- Stetler Firearms Company, LLC
- Jason Stetler
- F41 - WEAPONS
Information Patent Grant
Quad lock multicaliber rifle receiver with locking barrel
- Patent number 10,352,643
- Issue date Jul 16, 2019
- Vincent P. Battaglia
- F41 - WEAPONS
Information Patent Grant
Magazine for cased telescoped ammunition cartridges with side-walls...
- Patent number 10,337,809
- Issue date Jul 2, 2019
- AAI Corporation
- Paul Andrew Shipley
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
CARTRIDGE OF A FIREARM, CARTRIDGE CHAMBER, COMBINATION CONSISTING O...
- Publication number 20240426584
- Publication date Dec 26, 2024
- ATC Performance GmbH
- Robert Zapf
- F42 - AMMUNITION BLASTING
Information Patent Application
ENHANCED METAL-METAL-MATRIX COMPOSITE WEAPON BARRELS
- Publication number 20240353194
- Publication date Oct 24, 2024
- CONSULTING GROUP OF JOCASSEE, INC.
- Anja Glisovic-Rösch
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Barrel Throat Insert
- Publication number 20240255247
- Publication date Aug 1, 2024
- Wolf Precision, Inc.
- James A. Dodson
- F41 - WEAPONS
Information Patent Application
SMALL FIREARMS AND METHOD OF OPERATING SMALL FIREARMS
- Publication number 20240240887
- Publication date Jul 18, 2024
- SCHMEISSER GmbH
- Michael Fischer
- F41 - WEAPONS
Information Patent Application
LOCKABLE AMMUNITION
- Publication number 20240102776
- Publication date Mar 28, 2024
- FN Herstal SA
- Bernard BAPS
- F42 - AMMUNITION BLASTING
Information Patent Application
SYSTEM FOR A MULTI-CALIBER SELF-LOADING ACTION ASSEMBLY
- Publication number 20240077264
- Publication date Mar 7, 2024
- Jordan Kristomas Kennedy
- F41 - WEAPONS
Information Patent Application
RIFLES AND MUZZLE LOADING RIFLES RECEIVING PROPELLANT CHARGE WITH A...
- Publication number 20240060737
- Publication date Feb 22, 2024
- Ardesa, S.A.
- Angel Calvete
- F42 - AMMUNITION BLASTING
Information Patent Application
FIREARM BARREL HAVING A CARTRIDGE CHAMBER
- Publication number 20230143951
- Publication date May 11, 2023
- True Velocity IP Holdings, LLC
- Lonnie Burrow
- F41 - WEAPONS
Information Patent Application
FIREARM BARREL REAMER HAVING A CARTRIDGE CHAMBER
- Publication number 20230147902
- Publication date May 11, 2023
- True Velocity IP Holdings, LLC
- Lonnie Burrow
- F41 - WEAPONS
Information Patent Application
RIFLES AND MUZZLE LOADING RIFLES RECEIVING PROPELLANT CHARGE WITH A...
- Publication number 20230112727
- Publication date Apr 13, 2023
- Ardesa, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Application
BARREL MECHANISMS FOR FIREARM TRAINING
- Publication number 20220364816
- Publication date Nov 17, 2022
- LASER AMMO LTD.
- OREN LOUIS UHR
- F41 - WEAPONS
Information Patent Application
BARREL FOR A FIREARM WITH LOCKING SPACE, AND PRODUCTION PROCESS
- Publication number 20220333889
- Publication date Oct 20, 2022
- Glock Technology GmbH
- Siegfried SEREINIG
- F41 - WEAPONS
Information Patent Application
BOLT HEAD FOR A FIREARM
- Publication number 20220325967
- Publication date Oct 13, 2022
- Glock Technology GmbH
- Karl MARKUT
- F41 - WEAPONS
Information Patent Application
FIREARM BARREL FEEDING GEOMETRY
- Publication number 20220252369
- Publication date Aug 11, 2022
- WHG Properties, LLC
- William H. GEISSELE
- F41 - WEAPONS
Information Patent Application
DEVICES AND METHODS FOR EXTRACTION OF HIGH PRESSURE CARTRIDGE CASINGS
- Publication number 20220236028
- Publication date Jul 28, 2022
- Vista Outdoor Operations LLC
- Bryan P. PETERSON
- F41 - WEAPONS
Information Patent Application
BARREL WITH RECESS ON BARREL FACE OF BREECH END
- Publication number 20220196355
- Publication date Jun 23, 2022
- AXTS INC
- Anibal Salinas
- F41 - WEAPONS
Information Patent Application
BARREL AND EXCHANGE SYSTEM FOR A HANDGUN, METHOD FOR OPERATING A HA...
- Publication number 20220099400
- Publication date Mar 31, 2022
- SCHMEISSER GmbH
- Andreas Speichinger
- F41 - WEAPONS
Information Patent Application
Firearm with a cartridge
- Publication number 20220065578
- Publication date Mar 3, 2022
- Henning CONLE
- F41 - WEAPONS
Information Patent Application
Pressure Discriminating Cartridge Chamber
- Publication number 20220057159
- Publication date Feb 24, 2022
- The United States of America, as represented by the Secretary of the Navy
- Brian R. Hoffman
- F41 - WEAPONS
Information Patent Application
Multi Bore Barrel for Pistol
- Publication number 20210372727
- Publication date Dec 2, 2021
- Skychase Holdings Corporation
- Faisal Kedairy
- F41 - WEAPONS
Information Patent Application
CARTRIDGE CHAMBER AND CARTRIDGE CASE
- Publication number 20210310777
- Publication date Oct 7, 2021
- Jan ZATLOUKAL
- F42 - AMMUNITION BLASTING
Information Patent Application
RIFLE FRAME OF A BREAK-OPEN ACTION RIFLE HAVING A RECESS FOR RECEIV...
- Publication number 20210254914
- Publication date Aug 19, 2021
- Ardesa, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Application
RIFLES AND MUZZLE LOADING RIFLES RECEVING PROPELLANT CHARGES IN BRE...
- Publication number 20210164744
- Publication date Jun 3, 2021
- Ardesa, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Application
AUTOMATIC ACTION ASSEMBLY OF A FIREARM
- Publication number 20210140734
- Publication date May 13, 2021
- CESKA ZBROJOVKA A.S.
- Lukas Petera
- F41 - WEAPONS
Information Patent Application
SUPPRESSIBLE AND UNIVERSAL HANDGUN BARREL
- Publication number 20210095934
- Publication date Apr 1, 2021
- 17DM Holdings, LLC
- Raymond Dean Brandly
- F41 - WEAPONS
Information Patent Application
RIFLES AND MUZZLE LOADING RIFLES RECEVING PROPELLANT CHARGES IN BRE...
- Publication number 20210055068
- Publication date Feb 25, 2021
- Ardesa, S.A.
- Angel Calvete
- F41 - WEAPONS
Information Patent Application
DEVICES AND METHODS FOR EXTRACTION OF HIGH PRESSURE CARTRIDGE CASINGS
- Publication number 20210048264
- Publication date Feb 18, 2021
- Vista Outdoor Operations LLC
- Bryan P. PETERSON
- F42 - AMMUNITION BLASTING
Information Patent Application
ENHANCED METAL-METAL-MATRIX COMPOSITE WEAPON BARRELS
- Publication number 20200408477
- Publication date Dec 31, 2020
- CONSULTING GROUP OF JOCASSEE, INC.
- Anja Glisovic
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CASED TELESCOPED AMMUNITION FIREARM WITH DUAL FEED
- Publication number 20200348093
- Publication date Nov 5, 2020
- Textron Systems Corporation
- Paul Andrew Shipley
- F42 - AMMUNITION BLASTING
Information Patent Application
BARREL MECHANISMS FOR FIREARM TRAINING
- Publication number 20200348100
- Publication date Nov 5, 2020
- LASER AMMO LTD.
- OREN LOUIS UHR
- F41 - WEAPONS

Cartridge chambers Chamber liners

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for a multi-caliber self-loading action assembly

Barrel and exchange system for a handgun, method for operating a ha...

Enhanced metal-metal-matrix composite weapon barrels

Interchangeable modular chamber system for a firearm

Barrel for a firearm with locking space, and production process

Rifles and muzzle loading rifles receiving propellant charge with a...

Pressure discriminating cartridge chamber

Devices and methods for extraction of high pressure cartridge casings

Barrel mechanisms for firearm training

System for a multi-caliber self-loading action assembly

Firearm barrel feeding geometry

Pellet ejection mechanism for firearm training

Barrel mechanisms for firearm training

Rifles and muzzle loading rifles receiving propellant charges in br...

Devices and methods for extraction of high pressure cartridge casings

Automatic action assembly of a firearm

Rifles and muzzle loading rifles receiving propellant charges in br...

Device for use in the humane slaughter of animals

Multi bore barrel for pistol

Combat vehicle having a weapon system

Combat vehicle having a weapon system

Cased telescoped ammunition firearm with headspace reduction

Direct acting barrel recoil spring

Cartridge extraction for a cased telescoped ammunition firearm

Collet chamber for weapons

Cased telescoped ammunition firearm with translating chamber

Quad lock multicaliber rifle receiver with locking barrel

Firearm cartridge conversion sleeve

Quad lock multicaliber rifle receiver with locking barrel

Magazine for cased telescoped ammunition cartridges with side-walls...

Patents Applicationslast 30 patents

CARTRIDGE OF A FIREARM, CARTRIDGE CHAMBER, COMBINATION CONSISTING O...

ENHANCED METAL-METAL-MATRIX COMPOSITE WEAPON BARRELS

Barrel Throat Insert

SMALL FIREARMS AND METHOD OF OPERATING SMALL FIREARMS

LOCKABLE AMMUNITION

SYSTEM FOR A MULTI-CALIBER SELF-LOADING ACTION ASSEMBLY

RIFLES AND MUZZLE LOADING RIFLES RECEIVING PROPELLANT CHARGE WITH A...

FIREARM BARREL HAVING A CARTRIDGE CHAMBER

FIREARM BARREL REAMER HAVING A CARTRIDGE CHAMBER

RIFLES AND MUZZLE LOADING RIFLES RECEIVING PROPELLANT CHARGE WITH A...

BARREL MECHANISMS FOR FIREARM TRAINING

BARREL FOR A FIREARM WITH LOCKING SPACE, AND PRODUCTION PROCESS

BOLT HEAD FOR A FIREARM

FIREARM BARREL FEEDING GEOMETRY

DEVICES AND METHODS FOR EXTRACTION OF HIGH PRESSURE CARTRIDGE CASINGS

BARREL WITH RECESS ON BARREL FACE OF BREECH END

BARREL AND EXCHANGE SYSTEM FOR A HANDGUN, METHOD FOR OPERATING A HA...

Firearm with a cartridge

Pressure Discriminating Cartridge Chamber

Multi Bore Barrel for Pistol

CARTRIDGE CHAMBER AND CARTRIDGE CASE

RIFLE FRAME OF A BREAK-OPEN ACTION RIFLE HAVING A RECESS FOR RECEIV...

RIFLES AND MUZZLE LOADING RIFLES RECEVING PROPELLANT CHARGES IN BRE...

AUTOMATIC ACTION ASSEMBLY OF A FIREARM

SUPPRESSIBLE AND UNIVERSAL HANDGUN BARREL

RIFLES AND MUZZLE LOADING RIFLES RECEVING PROPELLANT CHARGES IN BRE...

DEVICES AND METHODS FOR EXTRACTION OF HIGH PRESSURE CARTRIDGE CASINGS

ENHANCED METAL-METAL-MATRIX COMPOSITE WEAPON BARRELS

CASED TELESCOPED AMMUNITION FIREARM WITH DUAL FEED

BARREL MECHANISMS FOR FIREARM TRAINING