by direct action of gas pressure on bolt or locking elements

Industry

CPC
F41A5/24

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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 F41A5/00Mechanisms or systems operated by propellant charge energy for automatically opening the lock

Current Industry

F41A5/24by direct action of gas pressure on bolt or locking elements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Semi-automatic shotgun
- Patent number 11,898,815
- Issue date Feb 13, 2024
- James Wilkinson
- F41 - WEAPONS
Information Patent Grant
Bolt carrier and bolt for gas operated firearms
- Patent number 11,828,560
- Issue date Nov 28, 2023
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Grant
Gas operated rotary barrel action and pistol
- Patent number 11,549,767
- Issue date Jan 10, 2023
- Smith & Wesson Inc.
- Brett Curry
- F41 - WEAPONS
Information Patent Grant
Bolt carrier and bolt for gas operated firearms
- Patent number 11,493,292
- Issue date Nov 8, 2022
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Grant
Blowback action with gas assist
- Patent number 11,248,863
- Issue date Feb 15, 2022
- Smith & Wesson Inc.
- Gary Zukowski
- F41 - WEAPONS
Information Patent Grant
Firearm with gas-operated reloading
- Patent number 11,215,414
- Issue date Jan 4, 2022
- GLOCK TECHNOLOGY GMBH
- Karl Markut
- F41 - WEAPONS
Information Patent Grant
Firearm assembly system and method
- Patent number 11,199,371
- Issue date Dec 14, 2021
- Michael D. Miller
- F41 - WEAPONS
Information Patent Grant
Firearm systems and methods
- Patent number 11,137,222
- Issue date Oct 5, 2021
- ArmWest, LLC
- Leroy James Sullivan
- F41 - WEAPONS
Information Patent Grant
Bolt gas ports
- Patent number 11,137,221
- Issue date Oct 5, 2021
- DANIEL DEFENSE, LLC
- Julian James Spangler
- F41 - WEAPONS
Information Patent Grant
Gas-operated firearm with adjustable gas pressure selector
- Patent number 11,118,853
- Issue date Sep 14, 2021
- GLOCK TECHNOLOGY GMBH
- Karl Markut
- F41 - WEAPONS
Information Patent Grant
Further improvements-firearms and weapons systems
- Patent number 11,079,191
- Issue date Aug 3, 2021
- Edward Sugg
- F41 - WEAPONS
Information Patent Grant
Quick release gas block securing system
- Patent number 10,684,085
- Issue date Jun 16, 2020
- Paul Leitner-Wise
- F41 - WEAPONS
Information Patent Grant
Low pressure bolt carrier group
- Patent number 10,684,084
- Issue date Jun 16, 2020
- SaSa{hacek over (s)}a Bratic
- F41 - WEAPONS
Information Patent Grant
Bolt carrier and bolt for gas operated firearms
- Patent number 10,598,452
- Issue date Mar 24, 2020
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Grant
Firearm bolt carrier assembly kit
- Patent number 10,578,379
- Issue date Mar 3, 2020
- PATRIOT ORDINANCE FACTORY, INC.
- Frank L. DeSomma
- F41 - WEAPONS
Information Patent Grant
Devices for restricting the flow of propellant gas in gas-actuated...
- Patent number 10,557,675
- Issue date Feb 11, 2020
- WHG Properties, LLC
- Frank E. Robinson
- F41 - WEAPONS
Information Patent Grant
Semi-automatic rifle restrictors
- Patent number 10,551,136
- Issue date Feb 4, 2020
- Ascanio L. Carimati Di Carimate
- F41 - WEAPONS
Information Patent Grant
Bolt carrier group for direct gas impingement system
- Patent number 10,422,596
- Issue date Sep 24, 2019
- Kramer Cartridge & Carbine LLC
- Lawrence S. Kramer
- F41 - WEAPONS
Information Patent Grant
Firearm systems and methods
- Patent number 10,415,906
- Issue date Sep 17, 2019
- ArmWest, LLC
- Leroy James Sullivan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Handguard and barrel assembly with sound suppressor for a firearm
- Patent number 10,386,146
- Issue date Aug 20, 2019
- Radical Firearms, LLC
- David Morris Spector
- F41 - WEAPONS
Information Patent Grant
Low pressure bolt carrier group
- Patent number 10,378,839
- Issue date Aug 13, 2019
- SaSa{hacek over (s)}a Bratic
- F41 - WEAPONS
Information Patent Grant
Self-loading pistol with selective slide lock delaying the opening...
- Patent number 10,281,225
- Issue date May 7, 2019
- Viktor Shamrai
- F41 - WEAPONS
Information Patent Grant
Apparatus for field maintenance of jammed firearms
- Patent number 10,274,271
- Issue date Apr 30, 2019
- Nicholas Salvatore Cozzo
- F41 - WEAPONS
Information Patent Grant
Firearm gas redirection assembly
- Patent number 10,247,497
- Issue date Apr 2, 2019
- Aleksandr Lopatin
- F41 - WEAPONS
Information Patent Grant
Firearm having a hybrid indirect gas operating system
- Patent number 10,215,514
- Issue date Feb 26, 2019
- COLT'S MANUFACTURING IP HOLDING COMPANY LLC
- Paul Hochstrate
- F41 - WEAPONS
Information Patent Grant
Bolt carrier
- Patent number 10,041,750
- Issue date Aug 7, 2018
- Paul Oglesby
- F41 - WEAPONS
Information Patent Grant
Gas apparatus and methods for gas operated firearms
- Patent number 10,036,603
- Issue date Jul 31, 2018
- Maranli Automation, Inc.
- Hasan Maranli
- F41 - WEAPONS
Information Patent Grant
Bolt carrier and bolt for gas operated firearms
- Patent number 9,810,495
- Issue date Nov 7, 2017
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Grant
Semiautomatic firearm
- Patent number 9,777,975
- Issue date Oct 3, 2017
- CREATIVEARMS, LLC
- Robert Folkestad
- F41 - WEAPONS
Information Patent Grant
Indirect impingement operating system for a firearm
- Patent number 9,766,027
- Issue date Sep 19, 2017
- Lawrence J. Cavanaugh
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
- Publication number 20240093954
- Publication date Mar 21, 2024
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Application
GAS-OPERATED FIREARM
- Publication number 20240053115
- Publication date Feb 15, 2024
- ANCILLA Industries LLC
- Tyler Wayne Chesus
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
- Publication number 20230053496
- Publication date Feb 23, 2023
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Application
SEMI-AUTOMATIC SHOTGUN
- Publication number 20220170713
- Publication date Jun 2, 2022
- James Wilkinson
- F41 - WEAPONS
Information Patent Application
Blowback Action with Gas Assist
- Publication number 20210372721
- Publication date Dec 2, 2021
- Smith & Wesson Inc.
- Gary Zukowski
- F41 - WEAPONS
Information Patent Application
FIREARM WITH GAS-OPERATED RELOADING
- Publication number 20210222976
- Publication date Jul 22, 2021
- Glock Technology GmbH
- Karl MARKUT
- F41 - WEAPONS
Information Patent Application
GAS-OPERATED FIREARM WITH ADJUSTABLE GAS PRESSURE SELECTOR
- Publication number 20210222975
- Publication date Jul 22, 2021
- Glock Technology GmbH
- Karl MARKUT
- F41 - WEAPONS
Information Patent Application
Semi-automatic rifle restrictor mechanism and methods
- Publication number 20210199397
- Publication date Jul 1, 2021
- Jason B. Khoury
- F41 - WEAPONS
Information Patent Application
NO SHEAR GAS KEY AND CARRIER SYSTEM
- Publication number 20210010767
- Publication date Jan 14, 2021
- Daniel Harry Young
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
- Publication number 20200333095
- Publication date Oct 22, 2020
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Application
Semi-automatic rifle restrictors and methods
- Publication number 20200309474
- Publication date Oct 1, 2020
- Ascanio L. Carimati Di Carimate
- F41 - WEAPONS
Information Patent Application
Bolt Gas Ports
- Publication number 20200158452
- Publication date May 21, 2020
- Daniel Defense, Inc.
- Julian James Spangler
- F41 - WEAPONS
Information Patent Application
FIREARM SYSTEMS AND METHODS
- Publication number 20200141674
- Publication date May 7, 2020
- Arm West, LLC.
- Leroy James Sullivan
- F41 - WEAPONS
Information Patent Application
Low Pressure Bolt Carrier Group
- Publication number 20200124365
- Publication date Apr 23, 2020
- SaSa{hacek over (s)}a Bratic
- F41 - WEAPONS
Information Patent Application
DEVICES FOR RESTRICTING THE FLOW OF PROPELLANT GAS IN GAS-ACTUATED...
- Publication number 20200033084
- Publication date Jan 30, 2020
- WHG Properties. LLC
- Frank E. Robinson
- F41 - WEAPONS
Information Patent Application
Semi-Automatic Rifle Resstrictors
- Publication number 20190277587
- Publication date Sep 12, 2019
- Ascanio L. Carimati Di Carimate
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER GROUP FOR DIRECT GAS IMPINGEMENT SYSTEM
- Publication number 20190072345
- Publication date Mar 7, 2019
- Kramer Cartridge & Carbine LLC, dba Kramer Defense
- Lawrence S. KRAMER
- F41 - WEAPONS
Information Patent Application
Self-Loading Pistol with Selective Slide Lock Delaying the Opening...
- Publication number 20180328683
- Publication date Nov 15, 2018
- Viktor Shamrai
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
- Publication number 20180066906
- Publication date Mar 8, 2018
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS
Information Patent Application
FIREARM BOLT CARRIER ASSEMBLY KIT
- Publication number 20170153075
- Publication date Jun 1, 2017
- Patriot Ordinance Factory, Inc.
- Frank L. DeSomma
- F41 - WEAPONS
Information Patent Application
GAS APPARATUS AND METHODS FOR GAS OPERATED FIREARMS
- Publication number 20170115081
- Publication date Apr 27, 2017
- Maranli Automation, Inc.
- Hasan Maranli
- F41 - WEAPONS
Information Patent Application
APPARATUS FOR FIELD MAINTENANCE OF JAMMED FIREARMS
- Publication number 20170045320
- Publication date Feb 16, 2017
- Nicholas Salvatore Cozzo
- F41 - WEAPONS
Information Patent Application
GAS BLOCK AND GAS TUBE FERRULE SEAL FOR FIREARMS BARREL
- Publication number 20170003091
- Publication date Jan 5, 2017
- Mark C. Larue
- F41 - WEAPONS
Information Patent Application
Adjustable Carrier
- Publication number 20160290748
- Publication date Oct 6, 2016
- Primary Weapons
- Dean Sylvester
- F41 - WEAPONS
Information Patent Application
BLOWBACK-TYPE FIRING UNIT
- Publication number 20160265859
- Publication date Sep 15, 2016
- Abe Chaber
- F41 - WEAPONS
Information Patent Application
CHARGING HANDLE ENGAGEMENT WITH CARRIER KEY OF FIREARM
- Publication number 20160076834
- Publication date Mar 17, 2016
- S. I. DEFENSE, INC.
- Aaron A. McGinty
- F41 - WEAPONS
Information Patent Application
ENHANCED GAS ADJUSTABLE BOLT CARRIER
- Publication number 20160076836
- Publication date Mar 17, 2016
- Daniel H. Young
- F41 - WEAPONS
Information Patent Application
SEMIAUTOMATIC FIREARM
- Publication number 20160033218
- Publication date Feb 4, 2016
- CreativeArms, LLC
- Robert Folkestad
- F41 - WEAPONS
Information Patent Application
CARRIER GUIDE AND FIREARM
- Publication number 20150323269
- Publication date Nov 12, 2015
- S. I. DEFENSE, INC.
- Aaron A. McGinty
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
- Publication number 20150135942
- Publication date May 21, 2015
- LWRC International LLC
- Jesus S. Gomez
- F41 - WEAPONS

by direct action of gas pressure on bolt or locking elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Semi-automatic shotgun

Bolt carrier and bolt for gas operated firearms

Gas operated rotary barrel action and pistol

Bolt carrier and bolt for gas operated firearms

Blowback action with gas assist

Firearm with gas-operated reloading

Firearm assembly system and method

Firearm systems and methods

Bolt gas ports

Gas-operated firearm with adjustable gas pressure selector

Further improvements-firearms and weapons systems

Quick release gas block securing system

Low pressure bolt carrier group

Bolt carrier and bolt for gas operated firearms

Firearm bolt carrier assembly kit

Devices for restricting the flow of propellant gas in gas-actuated...

Semi-automatic rifle restrictors

Bolt carrier group for direct gas impingement system

Firearm systems and methods

Handguard and barrel assembly with sound suppressor for a firearm

Low pressure bolt carrier group

Self-loading pistol with selective slide lock delaying the opening...

Apparatus for field maintenance of jammed firearms

Firearm gas redirection assembly

Firearm having a hybrid indirect gas operating system

Bolt carrier

Gas apparatus and methods for gas operated firearms

Bolt carrier and bolt for gas operated firearms

Semiautomatic firearm

Indirect impingement operating system for a firearm

Patents Applicationslast 30 patents

BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS

GAS-OPERATED FIREARM

BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS

SEMI-AUTOMATIC SHOTGUN

Blowback Action with Gas Assist

FIREARM WITH GAS-OPERATED RELOADING

GAS-OPERATED FIREARM WITH ADJUSTABLE GAS PRESSURE SELECTOR

Semi-automatic rifle restrictor mechanism and methods

NO SHEAR GAS KEY AND CARRIER SYSTEM

BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS

Semi-automatic rifle restrictors and methods

Bolt Gas Ports

FIREARM SYSTEMS AND METHODS

Low Pressure Bolt Carrier Group

DEVICES FOR RESTRICTING THE FLOW OF PROPELLANT GAS IN GAS-ACTUATED...

Semi-Automatic Rifle Resstrictors

BOLT CARRIER GROUP FOR DIRECT GAS IMPINGEMENT SYSTEM

Self-Loading Pistol with Selective Slide Lock Delaying the Opening...

BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS

FIREARM BOLT CARRIER ASSEMBLY KIT

GAS APPARATUS AND METHODS FOR GAS OPERATED FIREARMS

APPARATUS FOR FIELD MAINTENANCE OF JAMMED FIREARMS

GAS BLOCK AND GAS TUBE FERRULE SEAL FOR FIREARMS BARREL

Adjustable Carrier

BLOWBACK-TYPE FIRING UNIT

CHARGING HANDLE ENGAGEMENT WITH CARRIER KEY OF FIREARM

ENHANCED GAS ADJUSTABLE BOLT CARRIER

SEMIAUTOMATIC FIREARM

CARRIER GUIDE AND FIREARM

BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS