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CPC
F41A3/68
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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
F41A3/00
Breech mechanisms
Current Industry
F41A3/68
Bolt stops
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Patents Grants
last 30 patents
Information
Patent Grant
Firearm with combined bolt catch and ejector
Patent number
12,163,753
Issue date
Dec 10, 2024
STENZEL INNOVATIONS COMPANY
Joseph I. Stenzel
F41 - WEAPONS
Information
Patent Grant
Bladed firearm bolt stop
Patent number
12,072,160
Issue date
Aug 27, 2024
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Grant
Bolt stop actuator for use in a firearm
Patent number
11,940,239
Issue date
Mar 26, 2024
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Grant
Ambidextrous firearm controls
Patent number
11,913,746
Issue date
Feb 27, 2024
WHG Properties, LLC
William Geissele
F41 - WEAPONS
Information
Patent Grant
Carbine assembly
Patent number
11,898,813
Issue date
Feb 13, 2024
Gibbens Engineering Group, LLC
Kevin W. Gibbens
F41 - WEAPONS
Information
Patent Grant
Extended slide stop
Patent number
11,808,542
Issue date
Nov 7, 2023
AJ'S PRODUCTS, LLC
Ryan Junge
F41 - WEAPONS
Information
Patent Grant
Non-semiautomatic receiver compatible with AR15/10 line of componen...
Patent number
11,674,764
Issue date
Jun 13, 2023
Vincent William Romano
F41 - WEAPONS
Information
Patent Grant
Compact action with forward charging handle incorporated into an up...
Patent number
11,668,538
Issue date
Jun 6, 2023
22 Evolution LLC
Philip Robert DiMuzio
F41 - WEAPONS
Information
Patent Grant
Firearm conversion device
Patent number
11,566,858
Issue date
Jan 31, 2023
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Grant
Bolt catch for firearm
Patent number
11,530,886
Issue date
Dec 20, 2022
Polaris Capital Corporation
Ernest R. Bray
F41 - WEAPONS
Information
Patent Grant
Bolt stop actuator for use in a firearm
Patent number
11,486,665
Issue date
Nov 1, 2022
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Grant
Carbine assembly
Patent number
11,408,701
Issue date
Aug 9, 2022
Gibbens Engineering Group, LLC
Kevin W. Gibbens
F41 - WEAPONS
Information
Patent Grant
Rifle with hybrid receiver, modified trunnion, gas block and ambide...
Patent number
11,340,029
Issue date
May 24, 2022
Joe Stenzel
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
Semi-automatic or fully automatic firearm
Patent number
11,209,232
Issue date
Dec 28, 2021
Gerhard Kirstein
F41 - WEAPONS
Information
Patent Grant
Non-semiautomatic receiver compatible with AR15/10 line of componen...
Patent number
11,187,475
Issue date
Nov 30, 2021
Vincent William Romano
F41 - WEAPONS
Information
Patent Grant
Non-semiautomatic weapon and semiautomatic to non-semiautomatic con...
Patent number
11,137,223
Issue date
Oct 5, 2021
Richard Bert Christiansen
F41 - WEAPONS
Information
Patent Grant
Bolt stop actuator for use in a firearm
Patent number
11,085,715
Issue date
Aug 10, 2021
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Grant
Firearm conversion device
Patent number
11,073,349
Issue date
Jul 27, 2021
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Grant
Slide block mechanism for semi-automatic pistols
Patent number
10,907,916
Issue date
Feb 2, 2021
Edward Cameron Nind Hopkins
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
Bolt stop assemblies
Patent number
10,760,862
Issue date
Sep 1, 2020
Daniel Defense, Inc.
Marvin C. Daniel
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
Firearm conversion device
Patent number
10,401,102
Issue date
Sep 3, 2019
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Grant
Firearm bolt configured to prevent the firing of a conventional car...
Patent number
10,345,067
Issue date
Jul 9, 2019
AMTEC LESS LETHAL SYSTEMS, INC.
Tyler W. Brown
F41 - WEAPONS
Information
Patent Grant
Bolt stop buffer device in gun
Patent number
10,330,407
Issue date
Jun 25, 2019
TOKYO MARUI CO, LTD.
Iwao Iwasawa
F41 - WEAPONS
Information
Patent Grant
Magazine and bolt release for firearm
Patent number
10,228,201
Issue date
Mar 12, 2019
WIPH, LLC
Michael H. Walther
F41 - WEAPONS
Information
Patent Grant
Receiver with an ambidextrous bolt stop
Patent number
10,197,353
Issue date
Feb 5, 2019
KRL Holding Company, Inc.
Karl R. Lewis
F41 - WEAPONS
Information
Patent Grant
Mating bolt carrier and barrel extension
Patent number
10,168,115
Issue date
Jan 1, 2019
Paul A. Oglesby
F41 - WEAPONS
Information
Patent Grant
Systems and methods for attaching a secondary firearm to a primary...
Patent number
10,113,825
Issue date
Oct 30, 2018
KUDZU ARMS, LLC
Christopher G. Bailey
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
AMBIDEXTROUS FIREARM CONTROLS
Publication number
20240295379
Publication date
Sep 5, 2024
WHG Properties, LLC
William Geissele
F41 - WEAPONS
Information
Patent Application
BOLT STOP ACTUATOR FOR USE IN A FIREARM
Publication number
20240230258
Publication date
Jul 11, 2024
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Application
Non-Semiautomatic Receiver Compatible with AR15/10 Line of Componen...
Publication number
20230280119
Publication date
Sep 7, 2023
Vincent William Romano
F41 - WEAPONS
Information
Patent Application
FIREARM CONVERSION DEVICE
Publication number
20230251048
Publication date
Aug 10, 2023
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Application
COMPACT ACTION WITH FORWARD CHARGING HANDLE INCORPORATED INTO AN UP...
Publication number
20230168051
Publication date
Jun 1, 2023
22 EVOLUTION LLC
Philip Robert DiMuzio
F41 - WEAPONS
Information
Patent Application
CARBINE ASSEMBLY
Publication number
20230152051
Publication date
May 18, 2023
Gibbens Engineering Group, LLC
Kevin W. Gibbens
F41 - WEAPONS
Information
Patent Application
Bolt Stop Actuator for Use in a Firearm
Publication number
20230052688
Publication date
Feb 16, 2023
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Application
Non-Semiautomatic Receiver Compatible With AR15/10 Line of Componen...
Publication number
20220074688
Publication date
Mar 10, 2022
Vincent William Romano
F41 - WEAPONS
Information
Patent Application
RIFLE WITH HYBRID RECEIVER, MODIFIED TRUNNION, GAS BLOCK AND AMBIDE...
Publication number
20220018618
Publication date
Jan 20, 2022
Joe Stenzel
F41 - WEAPONS
Information
Patent Application
CARBINE ASSEMBLY
Publication number
20210372725
Publication date
Dec 2, 2021
Gibbens Engineering Group, LLC
Kevin W. Gibbens
F41 - WEAPONS
Information
Patent Application
Bolt Stop Actuator for Use in a Firearm
Publication number
20210372719
Publication date
Dec 2, 2021
DIAMONDBACK FIREARMS LLC
James Dean Stroda
F41 - WEAPONS
Information
Patent Application
FIREARM CONVERSION DEVICE
Publication number
20210356223
Publication date
Nov 18, 2021
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Application
BOLT CATCH FOR FIREARM
Publication number
20210222971
Publication date
Jul 22, 2021
Polaris Capital LLC
Ernest R. Bray
F41 - WEAPONS
Information
Patent Application
Bolt Stop Actuator for Use in a Firearm
Publication number
20210018284
Publication date
Jan 21, 2021
James Dean Stroda
F41 - WEAPONS
Information
Patent Application
Non-Semiautomatic Receiver Compatible With AR15/10 Line of Componen...
Publication number
20200300565
Publication date
Sep 24, 2020
Vincent William Romano
F41 - WEAPONS
Information
Patent Application
SEMI-AUTOMATIC OR FULLY AUTOMATIC FIREARM
Publication number
20200232739
Publication date
Jul 23, 2020
Gerhard Kirstein
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 STOP ASSEMBLIES
Publication number
20200109904
Publication date
Apr 9, 2020
Daniel Defense, Inc.
Marvin C. Daniel
F41 - WEAPONS
Information
Patent Application
FIREARM CONVERSION DEVICE
Publication number
20190353439
Publication date
Nov 21, 2019
Aaron J. Carroll
F41 - WEAPONS
Information
Patent Application
NON-SEMIAUTOMATIC WEAPON AND SEMIAUTOMATIC TO NON-SEMIAUTOMATIC CON...
Publication number
20190128627
Publication date
May 2, 2019
Richard Bert Christiansen
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
SLIDE BLOCK MECHANISM FOR SEMI-AUTOMATIC PISTOLS
Publication number
20190086169
Publication date
Mar 21, 2019
Edward Cameron Nind Hopkins
F41 - WEAPONS
Information
Patent Application
BOLT STOP BUFFER DEVICE IN GUN
Publication number
20180313619
Publication date
Nov 1, 2018
TOKYO MARUI CO,LTD.
Iwao IWASAWA
F41 - WEAPONS
Information
Patent Application
FLEX-FIRE G2 TECHNOLOGY
Publication number
20180066911
Publication date
Mar 8, 2018
Thomas Allen Graves
F41 - WEAPONS
Information
Patent Application
Firearm Bolt Configured to Prevent the Firing of a Conventional Car...
Publication number
20180017348
Publication date
Jan 18, 2018
AMTEC Less Lethal Systems, Inc.
Tyler W. Brown
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
SYSTEMS AND METHODS FOR ATTACHING A SECONDARY FIREARM TO A PRIMARY...
Publication number
20170328665
Publication date
Nov 16, 2017
KUDZU ARMS, LLC
Christopher G. Bailey
F41 - WEAPONS
Information
Patent Application
RECEIVER WITH AN AMBIDEXTROUS BOLT STOP
Publication number
20170284761
Publication date
Oct 5, 2017
Karl R. Lewis
F41 - WEAPONS
Information
Patent Application
MAGAZINE AND BOLT RELEASE FOR FIREARM
Publication number
20170160026
Publication date
Jun 8, 2017
WIPH, LLC
Michael H. Walther
F41 - WEAPONS
Information
Patent Application
FLEX-FIRE TECHNOLOGY
Publication number
20170138688
Publication date
May 18, 2017
Thomas Allen Graves
F41 - WEAPONS