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Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/65
Name: Firearms > Revolvers > Firing mechanism
Description: Guns having means functioning to ignite or to control the igniting of the charge.










Sub-classes under this class:

Class Number Class Name Patents
42/67 Cylinder stops 23
42/66 Safety devices 104


Patents under this class:
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Patent Number Title Of Patent Date Issued
7886469 Firearm having nonmetallic components and an extractor yoke lockup Feb. 15, 2011
7878102 Revolver for firing high velocity ammunition Feb. 1, 2011
7669588 Rotary clip rotation for air gun Mar. 2, 2010
7536817 No-skip recocking revolver May. 26, 2009
7523578 Revolver Apr. 28, 2009
7194834 Firearm operating mechanism and cartridge cylinder assembly Mar. 27, 2007
6931774 Smokeless cylinder for muzzle-loading revolver Aug. 23, 2005
6772670 Operating method for automatic weapons and automatic revolver based thereon Aug. 10, 2004
6658780 Revolver device Dec. 9, 2003
6634128 0.22 caliber long rifle removable conversion system kit for black powder cap and ball reproduction and replica revolver--recreation and gallery shooting Oct. 21, 2003
6615527 Trigger mechanism Sep. 9, 2003
6571502 Electronically fired revolver utilizing a latch mechanism between trigger and hammer to implement firing Jun. 3, 2003
6397506 Single-action revolver with actuating rod Jun. 4, 2002
6385888 Revolver firing mechanism with disengaging cylinder pawl May. 14, 2002
6360468 Security apparatus for authorizing use of a non-impact firearm Mar. 26, 2002
6357157 Firing control system for non-impact fired ammunition Mar. 19, 2002
6345462 Firing mechanism for use in a firearm having an electronic firing probe for discharging non-impact fired ammunition Feb. 12, 2002
6075450 Audible warning device with restrainable, shock-activated cocked mechanism Jun. 13, 2000
6047490 Breech plate and cylinder conversion for pistols Apr. 11, 2000
6016736 Firearm, particularly a revolver pistol Jan. 25, 2000
6016619 Adjustable hammer main spring tensioning device for a revolver Jan. 25, 2000
6000162 Compact pistol Dec. 14, 1999
5974941 Semi-automatic revolver Nov. 2, 1999
5924231 Two stage match trigger assembly Jul. 20, 1999
5915935 Cocking trigger device Jun. 29, 1999
5815972 Revolver Oct. 6, 1998
5815973 Compact pistol Oct. 6, 1998
5727345 Semiautomatic firearm with gas operated rotating cylinder Mar. 17, 1998
5726377 Gas operated firearm Mar. 10, 1998
5682699 Single-shot falling block action rifle with improved safety Nov. 4, 1997
5673506 Firearm safety mechanism with improved trigger pull Oct. 7, 1997
5664356 Firearm safety mechanism with improved trigger pull Sep. 9, 1997
5644861 Firing mechanism for muzzleloading rifles Jul. 8, 1997
5613315 Firing pin mechanism Mar. 25, 1997
5565642 Compressed gas weapon Oct. 15, 1996
5548914 Gun trigger mechanism Aug. 27, 1996
5400536 Gun with pivoting barrel, rotary ammunition cylinder, and double action firing mechanism Mar. 28, 1995
5160795 Gun with pivoting barrel, rotary ammunition cylinder, and double action firing mechanism Nov. 3, 1992
5020258 Gas seal revolver Jun. 4, 1991
4918850 Gas seal revolver Apr. 24, 1990
4914846 Gun hammer cocking apparatus usable with a hammer locking device extending about the hammer Apr. 10, 1990
4899478 Debased barrel revolver Feb. 13, 1990
4854065 Hammer block device Aug. 8, 1989
4839978 Support device for the mechanism of a revolver Jun. 20, 1989
4833809 Firearm hammer construction May. 30, 1989
4819358 Device for adjusting the trigger weight of a revolver Apr. 11, 1989
4807380 Firearm Feb. 28, 1989
4766687 Trigger and trigger guard spring system Aug. 30, 1988
4693027 Variable power flat spring for revolver-type firearms Sep. 15, 1987
4651456 Revolver with reduced backlash moment Mar. 24, 1987

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