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Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/14
Name: Firearms > Breech loading > Sliding breechblock
Description: The breechblock is made to slide in guides to open or close the breech.










Sub-classes under this class:

Class Number Class Name Patents
42/15 Movable chamber 26
42/16 Rearward 177
42/23 Vertical mortise 20


Patents under this class:

Patent Number Title Of Patent Date Issued
8695477 Bolt catch-release lever Apr. 15, 2014
8555537 Breech device having an internally mounted functional member Oct. 15, 2013
8539871 Self-engaging non-reciprocating charging handle Sep. 24, 2013
8413565 Drive and quick stop for a weapon with preferably a linear breech or ammunition feed Apr. 9, 2013
8307747 Self-engaging non-reciprocating charging handle Nov. 13, 2012
8117957 Breech device for a hand firearm Feb. 21, 2012
8099893 Method for permanent disturbance/destruction of electronics, in particular of a blast case or the like Jan. 24, 2012
8096074 Firearm Jan. 17, 2012
8042296 Semiautomatic or fully automatic firearm Oct. 25, 2011
8015740 Firearm construction employing three point bearing Sep. 13, 2011
8006609 Slide catch-ejector assembly for firearm Aug. 30, 2011
7975595 Firearm Jul. 12, 2011
7950177 Bolt action firearm May. 31, 2011
7941956 Compact foldable handgun May. 17, 2011
7941957 Compact foldable handgun May. 17, 2011
7721639 Methods and apparatus for use in a locked machine gun May. 25, 2010
7533598 Shell stripper assembly May. 19, 2009
7472507 Firearm with modular sear and trigger mechanism housings Jan. 6, 2009
7389719 Wire bushing for use with a firearm barrel Jun. 24, 2008
7287456 Breech-block system for a firearm Oct. 30, 2007
7269918 Pump gun Sep. 18, 2007
7194833 Firing mechanism for semi-automatic pistols Mar. 27, 2007
6957508 Safety mechanism for bolt-action firearm Oct. 25, 2005
6718680 Semiautomatic handgun having multiple safeties Apr. 13, 2004
5918401 Bolt assembly comprising ejection port cover Jul. 6, 1999
5682699 Single-shot falling block action rifle with improved safety Nov. 4, 1997
5659992 Single-shot falling breech block action Aug. 26, 1997
4924748 Hand-operated lever for opening and closing a wedge-like breechblock May. 15, 1990
4254570 Double barrelled firearm Mar. 10, 1981











 
 
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