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CPC
F41A3/10
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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
F41A3/10
with sliding breech-block
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Patents Grants
last 30 patents
Information
Patent Grant
Cased telescoped weapon action feeding from a magazine
Patent number
11,920,886
Issue date
Mar 5, 2024
Textron Systems Corporation
Joshua Stephen Ruck
F41 - WEAPONS
Information
Patent Grant
Safety mechanism for blowback firearm
Patent number
11,808,540
Issue date
Nov 7, 2023
Sig Sauer, Inc.
Tyler Rainaud
F41 - WEAPONS
Information
Patent Grant
Breech system and barrelled weapon
Patent number
11,680,758
Issue date
Jun 20, 2023
Rheinmetall Waffe Munition GmbH
Ruediger Borchert
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
Semi-automatic pistol slide pull attachment
Patent number
10,948,251
Issue date
Mar 16, 2021
Charles Tyler Hopkins
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
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
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
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
Information
Patent Grant
Handgun with improved slide
Patent number
10,184,738
Issue date
Jan 22, 2019
Kel-Tec CNC Industries, Inc.
George Kellgren
F41 - WEAPONS
Information
Patent Grant
Insertion tube for firing sub-caliber ammunition bodies and weapon...
Patent number
9,310,151
Issue date
Apr 12, 2016
KRAUSS-MAFFEI WEGMANN GMBH & CO. KG
Jens Köster
F42 - AMMUNITION BLASTING
Information
Patent Grant
Slide bearing component for pistol with light alloy body structure
Patent number
9,140,505
Issue date
Sep 22, 2015
Sarsilmaz Silah Sanayi A.S.
Latif Aral Alis
F41 - WEAPONS
Information
Patent Grant
Progressive gun spring recoil system with high energy rebound
Patent number
8,939,059
Issue date
Jan 27, 2015
Recoil Rebound, LLC
Charles W. Coffman
F41 - WEAPONS
Information
Patent Grant
Caseless ammunition firing system and device
Patent number
8,863,421
Issue date
Oct 21, 2014
John Wadie Farage
F42 - AMMUNITION BLASTING
Information
Patent Grant
Cannon breechblock insert assembly
Patent number
8,857,308
Issue date
Oct 14, 2014
The United States of America as represented by the Secretary of the Army
Joseph Kurowsky
F41 - WEAPONS
Information
Patent Grant
Breech mechanism sliding contact assembly
Patent number
8,826,794
Issue date
Sep 9, 2014
The United States of America as represented by the Secretary
David Marshall
F41 - WEAPONS
Information
Patent Grant
Apparatus for opening and closing breech block and cannon having th...
Patent number
8,549,977
Issue date
Oct 8, 2013
Agency for Defense Development
Sang-Tae Ahn
F41 - WEAPONS
Information
Patent Grant
Slide bearing component for pistol with light alloy body structure
Patent number
8,485,086
Issue date
Jul 16, 2013
Latif Aral Alis
F41 - WEAPONS
Information
Patent Grant
Wedge-type breechblock bidirectional make-break assembly
Patent number
8,371,206
Issue date
Feb 12, 2013
The United States of America as represented by the Secretary of the Army
Jeffrey Albrecht
F41 - WEAPONS
Information
Patent Grant
Firearm or repeating pyrotechnic mortar that advances cartridges fr...
Patent number
7,676,973
Issue date
Mar 16, 2010
James M. Powers
F41 - WEAPONS
Information
Patent Grant
Single-shot rifle
Patent number
7,574,951
Issue date
Aug 18, 2009
Ardesa S.A.
Angel Calvete Zumalde
F41 - WEAPONS
Information
Patent Grant
Breech assembly for an electrothermal gun
Patent number
7,506,571
Issue date
Mar 24, 2009
Denel (Pty) Ltd
Frederik Gert Johannes Breytenbach
F41 - WEAPONS
Information
Patent Grant
Rifle with shoulder support
Patent number
7,493,718
Issue date
Feb 24, 2009
Steinkamp Maschinenbau GmbH & Co. KG
Anatol Görzen
F41 - WEAPONS
Information
Patent Grant
Variable volume chamber cannon
Patent number
7,243,589
Issue date
Jul 17, 2007
BAE Systems Land & Armaments L.P.
Jeff Ireland
F41 - WEAPONS
Information
Patent Grant
Wedge-type breechblock
Patent number
7,178,443
Issue date
Feb 20, 2007
Rheinmetall W & M GmbH
Helmut Isgen
F41 - WEAPONS
Information
Patent Grant
Sliding block breech mechanism for a cannon
Patent number
7,159,502
Issue date
Jan 9, 2007
Rheinmetall Waffe Munition GmbH
Hans Hulsewis
F41 - WEAPONS
Information
Patent Grant
Single shot falling block action rifle
Patent number
6,760,991
Issue date
Jul 13, 2004
Roger D. Gentry
F41 - WEAPONS
Information
Patent Grant
Weapon
Patent number
6,595,100
Issue date
Jul 22, 2003
Rheinmetall W & M GmbH
Heinz Günter Breuer
F41 - WEAPONS
Information
Patent Grant
Breechblock opening and closing device for a large-caliber weapon
Patent number
6,186,041
Issue date
Feb 13, 2001
Rheinmetall W & M GmbH
Horst Menges
F41 - WEAPONS
Information
Patent Grant
Externally driven transverse wedge-type breechblock for a large-cal...
Patent number
6,006,645
Issue date
Dec 28, 1999
Rheinmetall W & M GmbH
Heinz-Gunter Breuer
F41 - WEAPONS
Patents Applications
last 30 patents
Information
Patent Application
SAFETY MECHANISM FOR BLOWBACK FIREARM
Publication number
20240027151
Publication date
Jan 25, 2024
Sig Sauer, Inc.
Tyler Rainaud
F41 - WEAPONS
Information
Patent Application
LOCKING LOCK FOR A GUN
Publication number
20230324136
Publication date
Oct 12, 2023
Chen-Hung TAI
F41 - WEAPONS
Information
Patent Application
SAFETY MECHANISM FOR BLOWBACK FIREARM
Publication number
20230296335
Publication date
Sep 21, 2023
Sig Sauer, Inc.
Tyler Rainaud
F41 - WEAPONS
Information
Patent Application
CASED TELESCOPED WEAPON ACTION FEEDING FROM A MAGAZINE
Publication number
20230035677
Publication date
Feb 2, 2023
Textron Systems Corporation
Joshua Stephen Ruck
F41 - WEAPONS
Information
Patent Application
CHARGING HANDLE ATTACHMENT FOR FIREARM SLIDE
Publication number
20220357117
Publication date
Nov 10, 2022
Recover Innovations Ltd.
Tamir Porat
F41 - WEAPONS
Information
Patent Application
BREECH SYSTEM AND BARRELLED WEAPON
Publication number
20220170707
Publication date
Jun 2, 2022
RHEINMETALL WAFFE MUNITION GMBH
Ruediger BORCHERT
F41 - WEAPONS
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
SEMI-AUTOMATIC OR FULLY AUTOMATIC FIREARM
Publication number
20200232739
Publication date
Jul 23, 2020
Gerhard Kirstein
F41 - WEAPONS
Information
Patent Application
CASED TELESCOPED AMMUNITION FIREARM WITH HEADSPACE REDUCTION
Publication number
20190049199
Publication date
Feb 14, 2019
AAI Corporation
Paul Andrew Shipley
F41 - WEAPONS
Information
Patent Application
Locking Block Rail Insert
Publication number
20190024996
Publication date
Jan 24, 2019
Polymer 80, Inc.
David Borges
F41 - WEAPONS
Information
Patent Application
EXTENDABLE SLIDE MEMBER FOR PISTOL SLIDE
Publication number
20150121734
Publication date
May 7, 2015
Taurus International Manufacturing, Inc.
Mark Kresser
F41 - WEAPONS
Information
Patent Application
Slide Stop Retention Mechanism
Publication number
20150096212
Publication date
Apr 9, 2015
SMITH & WESSON CORP.
BRETT CURRY
F41 - WEAPONS
Information
Patent Application
Insertion Tube for Firing Sub-Caliber Ammunition Bodies and Weapon...
Publication number
20140345180
Publication date
Nov 27, 2014
Jens Köster
F41 - WEAPONS
Information
Patent Application
Progressive Gun Spring Recoil System with High Energy Rebound
Publication number
20140216243
Publication date
Aug 7, 2014
Charles W. Coffman
F41 - WEAPONS
Information
Patent Application
SLIDE BEARING COMPONENT FOR PISTOL WITH LIGHT ALLOY BODY STRUCTURE
Publication number
20130333260
Publication date
Dec 19, 2013
Latif Aral Alis
F41 - WEAPONS
Information
Patent Application
APPARATUS FOR OPENING AND CLOSING BREECH BLOCK AND CANNON HAVING TH...
Publication number
20130160636
Publication date
Jun 27, 2013
Sang-Tae AHN
F41 - WEAPONS
Information
Patent Application
Slide Bearing Component for Pistol with Light Alloy Body Structure
Publication number
20120210623
Publication date
Aug 23, 2012
Latif Aral Alis
F41 - WEAPONS
Information
Patent Application
Hand carried firearm with remote trigger
Publication number
20110005118
Publication date
Jan 13, 2011
James M. Powers
F42 - AMMUNITION BLASTING
Information
Patent Application
FIREARM OR REPEATING PYROTECHNIC MORTAR THAT ADVANCES CARTRIDGES FR...
Publication number
20100083552
Publication date
Apr 8, 2010
James M. Powers
F42 - AMMUNITION BLASTING
Information
Patent Application
SINGLE-SHOT RIFLE
Publication number
20090100733
Publication date
Apr 23, 2009
ARDESA, S.A.
Angel Calvete Zumalde
F41 - WEAPONS
Information
Patent Application
Rifle with Shoulder Support
Publication number
20080005951
Publication date
Jan 10, 2008
STEINKAMP MASCHINENBAU GMBH & CO. KG
Anatol Gorzen
F41 - WEAPONS
Information
Patent Application
Variable volume chamber cannon
Publication number
20060065110
Publication date
Mar 30, 2006
Jeff Ireland
F41 - WEAPONS
Information
Patent Application
Breech assembly for an electrothermal gun
Publication number
20060048636
Publication date
Mar 9, 2006
Frederik Gert Johannes Breytenbach
F41 - WEAPONS
Information
Patent Application
Wedge-type breechblock
Publication number
20040226435
Publication date
Nov 18, 2004
Helmut Isgen
F41 - WEAPONS
Information
Patent Application
Weapon
Publication number
20030051600
Publication date
Mar 20, 2003
Heinz Gunter Breuer
F41 - WEAPONS
Information
Patent Application
Cam operated, single shot, falling block firing mechanism for a rifle
Publication number
20020133997
Publication date
Sep 26, 2002
James Weaver Kepner
F41 - WEAPONS