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F41A21/40
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F41
Weapons
F41A
FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE
F41A21/00
Barrels Gun tubes Muzzle attachments Barrel mounting means
Current Industry
F41A21/40
Chokes for shotguns
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Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and system for humanely dispatching wounded game
Patent number
11,570,996
Issue date
Feb 7, 2023
ADRENAL LINE LLC
David Maestas
A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information
Patent Grant
Magazine cap choke adapter
Patent number
11,460,259
Issue date
Oct 4, 2022
Thomas Dixon
F41 - WEAPONS
Information
Patent Grant
Muzzle adaptation system
Patent number
11,255,624
Issue date
Feb 22, 2022
Jason McRorey
F41 - WEAPONS
Information
Patent Grant
Shotgun choke assemblies and firearm suppressor assemblies and meth...
Patent number
11,092,400
Issue date
Aug 17, 2021
Jess Briley Manufacturing Company
Clifford Moller
F41 - WEAPONS
Information
Patent Grant
Automatic variable choke punt gun for swarm defense
Patent number
10,767,953
Issue date
Sep 8, 2020
Tony Mitchell Cole
F41 - WEAPONS
Information
Patent Grant
Method and system for humanely dispatching wounded game
Patent number
10,667,529
Issue date
Jun 2, 2020
ADRENAL LINE LLC
David Maestas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method and system for humanely dispatching wounded game
Patent number
10,524,480
Issue date
Jan 7, 2020
David Maestas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Choke assembly for shotgun
Patent number
10,371,477
Issue date
Aug 6, 2019
Terry Dobson
F41 - WEAPONS
Information
Patent Grant
Universal adapter end cap for a firearm
Patent number
10,323,895
Issue date
Jun 18, 2019
Jonathan Westcott
F41 - WEAPONS
Information
Patent Grant
Extension device of a firearm
Patent number
10,222,164
Issue date
Mar 5, 2019
Fabbrica D'Armi Pietro Beretta S.p.A.
Fausto Caravaggi
F41 - WEAPONS
Information
Patent Grant
Cartridge for handheld payload launcher system
Patent number
10,054,410
Issue date
Aug 21, 2018
James Y. Menefee
F42 - AMMUNITION BLASTING
Information
Patent Grant
Interchangeable choke tube for the shot load of smoothbore shotgun...
Patent number
9,518,794
Issue date
Dec 13, 2016
Christos Sotiropoulos
F41 - WEAPONS
Information
Patent Grant
Firearm choke tube
Patent number
9,297,600
Issue date
Mar 29, 2016
Browning
Nicholas P. Schafer
F41 - WEAPONS
Information
Patent Grant
Firearm choke tube
Patent number
8,978,286
Issue date
Mar 17, 2015
Browning
Nicholas P. Schafer
F41 - WEAPONS
Information
Patent Grant
Duckbill style spreader attachment for a shotgun
Patent number
8,893,421
Issue date
Nov 25, 2014
Paradigm SRP, LLC
Joseph Todd Degidio
F41 - WEAPONS
Information
Patent Grant
Aluminum choke tube for a shotgun
Patent number
8,752,324
Issue date
Jun 17, 2014
James Richard Muller
F41 - WEAPONS
Information
Patent Grant
One piece progressive bore multi-staged shotgun choke system
Patent number
8,458,945
Issue date
Jun 11, 2013
Jimmy Washam
F41 - WEAPONS
Information
Patent Grant
Shot pattern control system
Patent number
8,276,305
Issue date
Oct 2, 2012
Larry Leutenegger
F42 - AMMUNITION BLASTING
Information
Patent Grant
Exchangeable choke for a fire arm with a smooth gun barrel
Patent number
8,186,091
Issue date
May 29, 2012
Browning International, Societe Anonyme
Joseph Mardaga
F41 - WEAPONS
Information
Patent Grant
Shotgun gas exchanger
Patent number
8,112,931
Issue date
Feb 14, 2012
Bill R. Yost
F41 - WEAPONS
Information
Patent Grant
Reduced recoil choked shotgun barrel
Patent number
8,091,263
Issue date
Jan 10, 2012
John Palmer
F41 - WEAPONS
Information
Patent Grant
Porting feature for firearm
Patent number
7,895,787
Issue date
Mar 1, 2011
Mark L. Andry
F41 - WEAPONS
Information
Patent Grant
Shot pattern control system
Patent number
7,523,581
Issue date
Apr 28, 2009
Larry Leutenegger
F41 - WEAPONS
Information
Patent Grant
Choke tube
Patent number
7,140,140
Issue date
Nov 28, 2006
Tohoseiki Co., Inc.
Ryosuke Yoshitaka
F41 - WEAPONS
Information
Patent Grant
Shotgun attachment
Patent number
6,990,764
Issue date
Jan 31, 2006
Inpromarketing Corp.
Ronald N. Walker
F41 - WEAPONS
Information
Patent Grant
Triple-barrel shotgun
Patent number
6,935,063
Issue date
Aug 30, 2005
Steve M. Johnson
F41 - WEAPONS
Information
Patent Grant
Automatic choke system
Patent number
6,789,343
Issue date
Sep 14, 2004
James P. Dietrich
F41 - WEAPONS
Information
Patent Grant
Muzzleloading shotgun with choke
Patent number
6,421,945
Issue date
Jul 23, 2002
EBSCO Indusries, Inc.
Eric T. Hengstenberg
F41 - WEAPONS
Information
Patent Grant
Length shotgun choke tube
Patent number
6,128,846
Issue date
Oct 10, 2000
Inpromark, Inc.
Ronald N. Walker
F41 - WEAPONS
Information
Patent Grant
Shotgun choke
Patent number
6,112,447
Issue date
Sep 5, 2000
B.B.A. Research & Development, Inc.
Denis V. Androsov
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR HUMANELY DISPATCHING WOUNDED GAME
Publication number
20230172215
Publication date
Jun 8, 2023
David Maestas
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Magazine cap choke adapter
Publication number
20220236024
Publication date
Jul 28, 2022
Rhino Chokes & Gun Works, LLC
Thomas Dixon
F41 - WEAPONS
Information
Patent Application
SHOTGUN CHOKE ASSEMBLIES AND FIREARM SUPRESSOR ASSEMBLIES AND METHO...
Publication number
20210341248
Publication date
Nov 4, 2021
JESS BRILEY MANUFACTURING COMPANY
Clifford Moller
F41 - WEAPONS
Information
Patent Application
METHOD AND SYSTEM FOR HUMANELY DISPATCHING WOUNDED GAME
Publication number
20200260744
Publication date
Aug 20, 2020
David Maestas
F41 - WEAPONS
Information
Patent Application
METHOD AND SYSTEM FOR HUMANELY DISPATCHING WOUNDED GAME
Publication number
20200100509
Publication date
Apr 2, 2020
David Maestas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
TUBULAR ASSEMBLY AND METHOD OF CONNECTING TUBULARS
Publication number
20200072573
Publication date
Mar 5, 2020
JESS BRILEY MANUFACTURING COMPANY
Clifford Moller
F41 - WEAPONS
Information
Patent Application
Automatic Variable Choke Punt Gun for Swarm Defense
Publication number
20190376759
Publication date
Dec 12, 2019
Tony Mitchell Cole
F41 - WEAPONS
Information
Patent Application
MUZZLE ADAPTATION SYSTEM
Publication number
20190113296
Publication date
Apr 18, 2019
Jason McRorey
F41 - WEAPONS
Information
Patent Application
Universal Adapter End Cap for a Firearm
Publication number
20180259286
Publication date
Sep 13, 2018
Jonathan Westcott
F41 - WEAPONS
Information
Patent Application
METHOD AND SYSTEM FOR HUMANELY DISPATCHING WOUNDED GAME
Publication number
20170142983
Publication date
May 25, 2017
David Maestas
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
CARTRIDGE FOR HANDHELD PAYLOAD LAUNCHER SYSTEM
Publication number
20170030666
Publication date
Feb 2, 2017
James Y. Menefee
F41 - WEAPONS
Information
Patent Application
INTERCHANGEABLE CHOKE TUBE FOR THE SHOT LOAD OF SMOOTHBORE SHOTGUN...
Publication number
20150204630
Publication date
Jul 23, 2015
Christos Sotiropoulos
F41 - WEAPONS
Information
Patent Application
DUCKBILL STYLE SPREADER ATTACHMENT FOR A SHOTGUN
Publication number
20140130391
Publication date
May 15, 2014
PARADIGM SRP, LLC
Joseph Todd DEGIDIO
F41 - WEAPONS
Information
Patent Application
FIREARM CHOKE TUBE
Publication number
20140096426
Publication date
Apr 10, 2014
Browning
Nicholas P. Schafer
F41 - WEAPONS
Information
Patent Application
ONE PIECE PROGRESSIVE BORE MULTI-STAGED SHOTGUN CHOKE SYSTEM
Publication number
20120240443
Publication date
Sep 27, 2012
JIMMY WASHAM, JR.
F41 - WEAPONS
Information
Patent Application
REDUCED RECOIL CHOKED SHOTGUN BARREL
Publication number
20120023799
Publication date
Feb 2, 2012
JOHN PALMER
F41 - WEAPONS
Information
Patent Application
SHOTGUN GAS EXCHANGER
Publication number
20120011757
Publication date
Jan 19, 2012
Bill R. Yost
F41 - WEAPONS
Information
Patent Application
Lucky Weasel Shotgun Choke
Publication number
20110289814
Publication date
Dec 1, 2011
Douglas Ashby
F41 - WEAPONS
Information
Patent Application
Aluminum choke tube for a shotgun
Publication number
20110119983
Publication date
May 26, 2011
James Richard Muller
F41 - WEAPONS
Information
Patent Application
PORTING FEATURE FOR FIREARM
Publication number
20110067284
Publication date
Mar 24, 2011
Mark L. Andry
F41 - WEAPONS
Information
Patent Application
INTERCHANGEABLE SCREW CHOKE AND COMPENSATOR FOR SHOTGUNS
Publication number
20100275492
Publication date
Nov 4, 2010
Briley Manufacturing Co.
Cliff Moller
F41 - WEAPONS
Information
Patent Application
EXTREME CHOKE
Publication number
20100180758
Publication date
Jul 22, 2010
Curtis Lessel
F41 - WEAPONS
Information
Patent Application
EXCHANGEABLE CHOKE FOR A FIRE ARM WITH A SMOOTH GUN BARREL
Publication number
20100050493
Publication date
Mar 4, 2010
Mardaga Joseph
F41 - WEAPONS
Information
Patent Application
Shotgun choke
Publication number
20080173166
Publication date
Jul 24, 2008
Mark L. Andry
F41 - WEAPONS
Information
Patent Application
Choke tube
Publication number
20060010750
Publication date
Jan 19, 2006
Ryosuke Yoshitaka
F41 - WEAPONS
Information
Patent Application
Shotgun choke with integral wad-stopping feature
Publication number
20050011102
Publication date
Jan 20, 2005
Frank Boyer
F41 - WEAPONS
Information
Patent Application
Shotgun attachment
Publication number
20040154209
Publication date
Aug 12, 2004
Ronald N. Walker
F41 - WEAPONS
Information
Patent Application
Cannon barrel
Publication number
20030150320
Publication date
Aug 14, 2003
Min-Hsien Chang
F41 - WEAPONS
Information
Patent Application
Muzzleloading shotgun with choke
Publication number
20020129533
Publication date
Sep 19, 2002
Ebsco Industries, Inc.
Eric T. Hengstenberg
F41 - WEAPONS