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Class Information
Number: 89/126
Name: Ordnance > Automatic > Plural gun, barrel or bore
Description: Guns or gun assemblies in which two or more guns, barrels or barrel boxes are claimed.

Sub-classes under this class:

Class Number Class Name Patents
89/127 Firing control 27

Patents under this class:

Patent Number Title Of Patent Date Issued
8281698 Rapid fire weapon with bidirectional interchangable barrel Oct. 9, 2012
7717024 Over riding chamber impulse average weapon May. 18, 2010
7533597 Adapter mechanism for explosive ordnance disrupter apparatus May. 19, 2009
7526991 Over riding chamber impulse average weapon May. 5, 2009
6813854 Bolt system for multibarrel rifles Nov. 9, 2004
6557449 Firearms May. 6, 2003
6543174 Barrel assembly with over-pressure relief Apr. 8, 2003
6415701 Forward mounted breech locking mechanism Jul. 9, 2002
6142058 Less lethal weapon attachable to lethal weapon including valve arrangement Nov. 7, 2000
5852253 Personal firearm system Dec. 22, 1998
5809682 Large calibre firearm Sep. 22, 1998
5675105 Firing abort and hang fire safety system for a small or medium calibre multi-barrel automatic weapon Oct. 7, 1997
4967642 Machine gun Nov. 6, 1990
4840109 Apparatus for delivering ammunition from a container structure to a firing weapon Jun. 20, 1989
4735126 Cartridge feed for double-barrel gun Apr. 5, 1988
4679486 Combination gun with repeater mechanism Jul. 14, 1987
4046056 Pneumatic gun system and method Sep. 6, 1977
3991650 Gun self powered drive system Nov. 16, 1976

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