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Class Information
Number: 42/17
Name: Firearms > Breech loading > Sliding breechblock > Rearward > Magazine
Description: Magazine-guns having a breechblock made to slide rearward substantially in line with the gun-barrel.










Sub-classes under this class:

Class Number Class Name Patents
42/18 Box 58
42/19 Rotary 18


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8683726 Bullpup rifle fire control system Apr. 1, 2014
8522468 Easy connect forend assembly Sep. 3, 2013
8484875 Firearm magazine Jul. 16, 2013
8312656 Shotgun having an improved shotshell feeding mechanism Nov. 20, 2012
8234807 High feed ramp for colt 1911 style handguns Aug. 7, 2012
8156675 Firearm magazine Apr. 17, 2012
8096074 Firearm Jan. 17, 2012
8061255 Firearm with cartridge pick-and-place mechanism Nov. 22, 2011
7806036 Magazine apparatuses, firearms including same, and method of introducing an ammunition cartridge into a firearm Oct. 5, 2010
7779571 Auto loader firearm accessory Aug. 24, 2010
7676973 Firearm or repeating pyrotechnic mortar that advances cartridges from a magazine into a firing chamber by a chemical detonation or steam explosion Mar. 16, 2010
7661219 Ambidextrous bolt catch for firearms Feb. 16, 2010
7533598 Shell stripper assembly May. 19, 2009
7269918 Pump gun Sep. 18, 2007
6912806 Device for a small arm Jul. 5, 2005
6742298 Carrier locking device Jun. 1, 2004
6612062 Carrier locking device Sep. 2, 2003
6591535 Light weight weapon operating system and cartridge feed Jul. 15, 2003
6550173 Semiautomatic rifle with inertial operation Apr. 22, 2003
6510778 Automatic bolt hold-open assembly Jan. 28, 2003
6470614 Cartridge follower for shotgun magazine Oct. 29, 2002
6397721 Cartridge feed device for a repeating firearm Jun. 4, 2002
6243978 Device for controlling the feeder system of pump-action shotguns Jun. 12, 2001
6164000 Repeating rifle with magazine adapter Dec. 26, 2000
6135005 Multiple-barrel, repeating firearm Oct. 24, 2000
6079138 Folded delay blowback operating system for automatic hand held firing weaponry Jun. 27, 2000
6044580 Semiautomatic rifle with lateral feeding mechanism and ejection from below Apr. 4, 2000
5983549 Inertial cycling system for firearms Nov. 16, 1999
5867928 Semi-automatic gas-operated shotgun with an improved safety device Feb. 9, 1999
5761840 Loader and toggle link assembly for gun Jun. 9, 1998
5737865 Repeater shot gun Apr. 14, 1998
5740516 Firearm bolt Apr. 14, 1998
5717156 Semi-automatic pistol Feb. 10, 1998
5605002 Firearm breech block actuator Feb. 25, 1997
5575101 Gun equipped with a moveable handshield for controlling gun loading Nov. 19, 1996
5565642 Compressed gas weapon Oct. 15, 1996
5452533 Magazine loaded pump action shotgun Sep. 26, 1995
5367810 Magazine Nov. 29, 1994
5054221 Shotgun with interchangeable magazine Oct. 8, 1991
5052144 Grenade launcher Oct. 1, 1991
4905394 Top mounted longitudinal magazine Mar. 6, 1990
4905395 Increased capacity magazine for firearm Mar. 6, 1990
4856217 Cartridge feeding assembly for smooth-bore guns with semiautomatic or pump operation Aug. 15, 1989
4821442 Center feed magazine for firearms Apr. 18, 1989
4723369 Bolt assembly Feb. 9, 1988
H211 Combined ejector-rammer for small arms Feb. 3, 1987
4601122 Device for the timely feeding of cartridges in semi-automatic rifles Jul. 22, 1986
4416076 Device for retaining cartridges in the magazine of a semi-automatic shotgun during a replacement of the cartridge in the firing chamber Nov. 22, 1983
4406080 Anti-twist forearm mounting system Sep. 27, 1983
4392319 Safety device for the trigger mechanism of a shot-gun of the gas-pump type Jul. 12, 1983

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