using a gas piston arranged concentrically around the barrel

Industry

CPC
F41A5/20

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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

F41A5/20using a gas piston arranged concentrically around the barrel

Industries

Patents Grantslast 30 patents

Information Patent Grant
Firearm with gas drive
- Patent number 11,927,417
- Issue date Mar 12, 2024
- GLOCK TECHNOLOGY GMBH
- Josef Kroyer
- F41 - WEAPONS
Information Patent Grant
Firearm assemblies with multiple gas ports
- Patent number 11,747,101
- Issue date Sep 5, 2023
- WHG Properties, LLC
- William H. Geissele
- F41 - WEAPONS
Information Patent Grant
Rifle
- Patent number 11,629,924
- Issue date Apr 18, 2023
- TomaToma{hacek over (z)} Razpet
- 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
Handguard mount with tie bar
- Patent number 11,365,953
- Issue date Jun 21, 2022
- Bravo Company Mfg, Inc.
- Eric Stephen Kincel
- F41 - WEAPONS
Information Patent Grant
Charging handle, charging handle latch, firearm, and methods of ope...
- Patent number 11,333,455
- Issue date May 17, 2022
- Edward A. Sugg
- F41 - WEAPONS
Information Patent Grant
Upper receiver for modular shotgun
- Patent number 11,125,516
- Issue date Sep 21, 2021
- Anthony DiChario
- F41 - WEAPONS
Information Patent Grant
Gas-powered firearm
- Patent number 11,118,852
- Issue date Sep 14, 2021
- GLOCK TECHNOLOGY GMBH
- Josef Kroyer
- F41 - WEAPONS
Information Patent Grant
Firearm system and methods of assembly and disassembly
- Patent number 11,073,350
- Issue date Jul 27, 2021
- Michael Meier
- F41 - WEAPONS
Information Patent Grant
Bolt carrier system
- Patent number 10,928,148
- Issue date Feb 23, 2021
- NEMO Arms, Inc.
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Grant
Handguard mount with tie bar
- Patent number 10,775,129
- Issue date Sep 15, 2020
- Bravo Company Mfg, Inc.
- Eric Stephen Kincel
- F41 - WEAPONS
Information Patent Grant
Automatic weapon magazine, charging handle, bolt carrier, bolt catc...
- Patent number 10,760,863
- Issue date Sep 1, 2020
- Edward A. Sugg
- F41 - WEAPONS
Information Patent Grant
Firearm accessory mount
- Patent number 10,712,122
- Issue date Jul 14, 2020
- TACTICAL REVOLUTION, LLC
- Timo Olavi Tervola
- 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
Upper receiver for modular shotgun
- Patent number 10,578,381
- Issue date Mar 3, 2020
- American Tactical, Inc.
- Anthony DiChario
- F41 - WEAPONS
Information Patent Grant
Bolt carrier system
- Patent number 10,563,938
- Issue date Feb 18, 2020
- NEMO Arms, Inc.
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Grant
Bolt carrier system
- Patent number 10,458,732
- Issue date Oct 29, 2019
- NEMO Arms, Inc.
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Grant
Automatic weapon magazine, charging handle, bolt carrier, bolt catc...
- Patent number 10,408,553
- Issue date Sep 10, 2019
- Edward A. Sugg
- F41 - WEAPONS
Information Patent Grant
Piston for a gas-operated firearm
- Patent number 10,330,408
- Issue date Jun 25, 2019
- KNS PRECISION, INC.
- Nicholas Adam Rode
- F41 - WEAPONS
Information Patent Grant
Automatic weapon magazine, charging handle, bolt carrier, bolt catc...
- Patent number 10,101,103
- Issue date Oct 16, 2018
- Edward A. Sugg
- F41 - WEAPONS
Information Patent Grant
Adjustable gas system for firearms
- Patent number 10,101,104
- Issue date Oct 16, 2018
- Jing Zheng
- F41 - WEAPONS
Information Patent Grant
Adjustable gas system for cartridge gas actuated firearms
- Patent number 9,803,941
- Issue date Oct 31, 2017
- Mark C. LaRue
- F41 - WEAPONS
Information Patent Grant
Automatic weapon magazine, charging handle, bolt carrier, bolt catc...
- Patent number 9,759,502
- Issue date Sep 12, 2017
- David W. Sugg
- F41 - WEAPONS
Information Patent Grant
Automatic handgun
- Patent number 9,714,801
- Issue date Jul 25, 2017
- Henning Conle
- F41 - WEAPONS
Information Patent Grant
Firearm, in particular handgun, and method of producing a firearm
- Patent number 9,574,835
- Issue date Feb 21, 2017
- Umarex GmbH & Co. KG
- Eyck Pflaumer
- F41 - WEAPONS
Information Patent Grant
Gas operating system for small arms with spring loaded gas valve
- Patent number 9,500,422
- Issue date Nov 22, 2016
- Beretta U.S.A. Corp.
- Andrea Gomirato
- F41 - WEAPONS
Information Patent Grant
Systems and methods for providing a seal between a bolt carrier and...
- Patent number 9,470,469
- Issue date Oct 18, 2016
- Daniel Defense, Inc.
- Marvin C. Daniel
- F41 - WEAPONS
Information Patent Grant
Gas flow volume control apparatus
- Patent number 9,410,756
- Issue date Aug 9, 2016
- Todd Conrad Gardner
- F41 - WEAPONS
Information Patent Grant
Gas systems for firearms
- Patent number 9,404,695
- Issue date Aug 2, 2016
- FOSTECH ARMS LLC
- Michael L Winge
- F41 - WEAPONS
Information Patent Grant
Reduced friction firearm components
- Patent number 9,354,005
- Issue date May 31, 2016
- Carmelo Russo
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
FIREARM ASSEMBLIES WITH MULTIPLE GAS PORTS
- Publication number 20230366643
- Publication date Nov 16, 2023
- WHG Properties, LLC
- William H. Geissele
- F41 - WEAPONS
Information Patent Application
GAS SYSTEM OF A FIREARM
- Publication number 20230160648
- Publication date May 25, 2023
- Sako Oy
- Christoph SCHRÖDL
- F41 - WEAPONS
Information Patent Application
FIREARM WITH GAS DRIVE
- Publication number 20220364807
- Publication date Nov 17, 2022
- Glock Technology GmbH
- Josef KROYER
- F41 - WEAPONS
Information Patent Application
FIREARM ASSEMBLIES WITH MULTIPLE GAS PORTS
- Publication number 20220113099
- Publication date Apr 14, 2022
- WHG Properties, LLC
- William H. Geissele
- F41 - WEAPONS
Information Patent Application
GAS-POWERED FIREARM
- Publication number 20210207904
- Publication date Jul 8, 2021
- GLOCK TECHNOLOGY GMBH
- Josef KROYER
- F41 - WEAPONS
Information Patent Application
HANDGUARD MOUNT WITH TIE BAR
- Publication number 20210088307
- Publication date Mar 25, 2021
- Bravo Company MFG, Inc.
- Eric Stephen Kincel
- 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 SYSTEM
- Publication number 20200232730
- Publication date Jul 23, 2020
- NEMO Arms, Inc.
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Application
AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...
- Publication number 20200141675
- Publication date May 7, 2020
- Edward A. SUGG
- F41 - WEAPONS
Information Patent Application
BOLT CARRIER SYSTEM
- Publication number 20200033080
- Publication date Jan 30, 2020
- NEMO Arms, Inc.
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Application
Firearm Accessory Mount
- Publication number 20190277597
- Publication date Sep 12, 2019
- Tactical Revolution, LLC
- Gerald David BENJAMIN
- F41 - WEAPONS
Information Patent Application
Quick Release Gas Block Securing System
- Publication number 20190170461
- Publication date Jun 6, 2019
- Paul Leitner-Wise
- F41 - WEAPONS
Information Patent Application
AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...
- Publication number 20190113294
- Publication date Apr 18, 2019
- Edward A. SUGG
- F41 - WEAPONS
Information Patent Application
Adjustable Gas System For Firearms
- Publication number 20180180370
- Publication date Jun 28, 2018
- Jing Zheng
- F41 - WEAPONS
Information Patent Application
PISTON FOR A GAS-OPERATED FIREARM
- Publication number 20180156553
- Publication date Jun 7, 2018
- KNS Precision, Inc.
- Nicholas Adam Rode
- F41 - WEAPONS
Information Patent Application
AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...
- Publication number 20170356704
- Publication date Dec 14, 2017
- Edward A. Sugg
- F41 - WEAPONS
Information Patent Application
ADJUSTABLE GAS SYSTEM FOR CARTRIDGE GAS ACTUATED FIREARMS
- Publication number 20170045321
- Publication date Feb 16, 2017
- Mark C. Larue
- F41 - WEAPONS
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING A SEAL BETWEEN A BOLT CARRIER AND...
- Publication number 20160178308
- Publication date Jun 23, 2016
- Daniel Defense, Inc.
- Marvin C. Daniel
- F41 - WEAPONS
Information Patent Application
AUTOMATIC HANDGUN
- Publication number 20160061544
- Publication date Mar 3, 2016
- HENNING CONLE
- F41 - WEAPONS
Information Patent Application
Firearm System and Methods of Assembly and Disassembly
- Publication number 20160033219
- Publication date Feb 4, 2016
- Michael Meier
- F41 - WEAPONS
Information Patent Application
GAS OPERATING SYSTEM FOR SMALL ARMS WITH SPRING LOADED GAS VALVE
- Publication number 20160003566
- Publication date Jan 7, 2016
- BERETTA USA CORP.
- Andrea GOMIRATO
- F41 - WEAPONS
Information Patent Application
CONCENTRIC CYLINDER GAS-OPERATED AUTOMATIC FIREARM
- Publication number 20150369550
- Publication date Dec 24, 2015
- J. Patrick O'Brien
- F41 - WEAPONS
Information Patent Application
Bolt Carrier System
- Publication number 20150338178
- Publication date Nov 26, 2015
- Daniel R. Neitzling
- F41 - WEAPONS
Information Patent Application
WEAPONS SYSTEM MODIFICATION FOR IMPROVED PISTON SYSTEM
- Publication number 20150330729
- Publication date Nov 19, 2015
- Teludyne Tech Industries, Inc.
- Alan Adolphsen
- F41 - WEAPONS
Information Patent Application
Gas Systems For Firearms
- Publication number 20150323270
- Publication date Nov 12, 2015
- FOSTECH ARMS LLC
- Michael L. Winge
- F41 - WEAPONS
Information Patent Application
FIREARM, IN PARTICULAR HANDGUN, AND METHOD OF PRODUCING A FIREARM
- Publication number 20150276334
- Publication date Oct 1, 2015
- UMAREX SPORTWAFFEN GMBH & CO. KOMMANDITGESELLSCHAFT
- EYCK PFLAUMER
- F41 - WEAPONS
Information Patent Application
Gas Flow Volume Control Apparatus
- Publication number 20150253091
- Publication date Sep 10, 2015
- Todd Conrad Gardner
- F41 - WEAPONS
Information Patent Application
Adjustable Volume Piston System
- Publication number 20150176933
- Publication date Jun 25, 2015
- Jason Mark Adams
- F41 - WEAPONS
Information Patent Application
CONCENTRIC CYLINDER GAS-OPERATED AUTOMATIC FIREARM
- Publication number 20150082978
- Publication date Mar 26, 2015
- J. Patrick O'Brien
- F41 - WEAPONS
Information Patent Application
Firearm Action and Gas System
- Publication number 20140331853
- Publication date Nov 13, 2014
- Tactical Arms Holdings Co., LLC
- Charles St. George
- F41 - WEAPONS

using a gas piston arranged concentrically around the barrel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Firearm with gas drive

Firearm assemblies with multiple gas ports

Rifle

Gas operated rotary barrel action and pistol

Handguard mount with tie bar

Charging handle, charging handle latch, firearm, and methods of ope...

Upper receiver for modular shotgun

Gas-powered firearm

Firearm system and methods of assembly and disassembly

Bolt carrier system

Handguard mount with tie bar

Automatic weapon magazine, charging handle, bolt carrier, bolt catc...

Firearm accessory mount

Quick release gas block securing system

Upper receiver for modular shotgun

Bolt carrier system

Bolt carrier system

Automatic weapon magazine, charging handle, bolt carrier, bolt catc...

Piston for a gas-operated firearm

Automatic weapon magazine, charging handle, bolt carrier, bolt catc...

Adjustable gas system for firearms

Adjustable gas system for cartridge gas actuated firearms

Automatic weapon magazine, charging handle, bolt carrier, bolt catc...

Automatic handgun

Firearm, in particular handgun, and method of producing a firearm

Gas operating system for small arms with spring loaded gas valve

Systems and methods for providing a seal between a bolt carrier and...

Gas flow volume control apparatus

Gas systems for firearms

Reduced friction firearm components

Patents Applicationslast 30 patents

FIREARM ASSEMBLIES WITH MULTIPLE GAS PORTS

GAS SYSTEM OF A FIREARM

FIREARM WITH GAS DRIVE

FIREARM ASSEMBLIES WITH MULTIPLE GAS PORTS

GAS-POWERED FIREARM

HANDGUARD MOUNT WITH TIE BAR

NO SHEAR GAS KEY AND CARRIER SYSTEM

BOLT CARRIER SYSTEM

AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...

BOLT CARRIER SYSTEM

Firearm Accessory Mount

Quick Release Gas Block Securing System

AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...

Adjustable Gas System For Firearms

PISTON FOR A GAS-OPERATED FIREARM

AUTOMATIC WEAPON MAGAZINE, CHARGING HANDLE, BOLT CARRIER, BOLT CATC...

ADJUSTABLE GAS SYSTEM FOR CARTRIDGE GAS ACTUATED FIREARMS

SYSTEMS AND METHODS FOR PROVIDING A SEAL BETWEEN A BOLT CARRIER AND...

AUTOMATIC HANDGUN

Firearm System and Methods of Assembly and Disassembly

GAS OPERATING SYSTEM FOR SMALL ARMS WITH SPRING LOADED GAS VALVE

CONCENTRIC CYLINDER GAS-OPERATED AUTOMATIC FIREARM

Bolt Carrier System

WEAPONS SYSTEM MODIFICATION FOR IMPROVED PISTON SYSTEM

Gas Systems For Firearms

FIREARM, IN PARTICULAR HANDGUN, AND METHOD OF PRODUCING A FIREARM

Gas Flow Volume Control Apparatus

Adjustable Volume Piston System

CONCENTRIC CYLINDER GAS-OPERATED AUTOMATIC FIREARM

Firearm Action and Gas System