Class F41A : FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
Subclass 3/14: Breech mechanism, e.g. locks Bolt action, i.e. the main breech opening movement being parallel to the barrel axis Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11835316 | Revolver-type firearm with a barrel-cylinder gap seal | Mar 24, 23 | Dec 05, 23 | Not available |
| 11137222 | Firearm systems and methods | Sep 13, 19 | Oct 05, 21 | ArmWest, LLC |
| 10883779 | Breech bolt for firearm | Mar 28, 18 | Jan 05, 21 | US STRATEGIC, LLC |
| 10415906 | Firearm systems and methods | Oct 03, 16 | Sep 17, 19 | ArmWest, LLC |
| 10415905 | Pistols having a locking block | Feb 09, 16 | Sep 17, 19 | FORJAS TAURUS S.A. |
| 10082356 | Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same | Jun 27, 16 | Sep 25, 18 | Not available |
| 9958222 | Breech bolt for firearm | Aug 01, 12 | May 01, 18 | Not available |
| 9759501 | Breech assembly | Feb 23, 16 | Sep 12, 17 | The United States of America as represented by the Secretary of the Army |
| 9702649 | Reciprocally-cycled weapon | Mar 16, 15 | Jul 11, 17 | The United States of America as represented by the Secretary of the Army |
| 9664466 | Lock interface insert for bolt assembly of a firearm | Aug 23, 16 | May 30, 17 | Not available |
| 9534859 | Precision bolt action semiautomatic rifle | May 01, 15 | Jan 03, 17 | BATTAGLIA, VINCENT P. |
| 9488423 | Firearm systems and methods | May 22, 15 | Nov 08, 16 | ARM WEST, LLC |
| 9423193 | Lock interface insert for machine gun bolt assembly | Sep 25, 15 | Aug 23, 16 | Not available |
| 9377255 | Multi-caliber firearms, bolt mechanisms, bolt lugs, and methods of using the same | Feb 03, 15 | Jun 28, 16 | Not available |
| 9316452 | Revolver with two chambers cylinder | May 20, 15 | Apr 19, 16 | FORJAS TAURUS S.A. |
| 9038525 | Firearm | Jan 12, 12 | May 26, 15 | ARMWEST, LLC |
| 8925230 | Bolt handle assembly for firearm | Dec 14, 12 | Jan 06, 15 | STURM, RUGER & COMPANY, INC. |
| 8844184 | Concealable revolver | Aug 15, 13 | Sep 30, 14 | IRONMONGER ARMS LLC |
| 8302340 | Bolt action for a firearm | May 17, 10 | Nov 06, 12 | Not available |
| 6318231 | Semi-automatic pistol barrel with precision barrel muzzle bushings and method | Oct 26, 99 | Nov 20, 01 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0224,226 | Breech Bolt For Firearm | Mar 28, 18 | Aug 09, 18 | Not available |
| 2017/0370,663 | PISTOL CALIBER BLOWBACK OPERATED BOLT CARRIER GROUP PROVIDING AN INTEGRATED GAS KEY | Jun 21, 17 | Dec 28, 17 | Not available |
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