Resources Contact Us Home
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 89/162
Name: Ordnance > Automatic > Movable barrel (e.g., rotary, etc.) > Rearwardly movable
Description: Guns wherein the barrel recoils rearwardly relative to the stock or other mount.

Sub-classes under this class:

Class Number Class Name Patents
89/163 Barrel having motion in addition to axial, rectilinear 49
89/165 Long recoil 1
89/171 Nonrectilinear breech block motion (e.g., tilting rotary, etc.) 2
89/176 Pivoted locking member 12
89/174 Rotary locking member 8
89/173 Sliding locking member 6
89/175 Toggle locking member 4
89/169 With accelerator and/or unlocking lever for breech mechanism 9
89/170 With barrel latch 3
89/164 With breech lock latch 4

Patents under this class:

Patent Number Title Of Patent Date Issued
8316754 Short recoil fire-arm Nov. 27, 2012
7934446 Firearm May. 3, 2011
7735411 Pistol with semi-rigid locking Jun. 15, 2010
7717024 Over riding chamber impulse average weapon May. 18, 2010
7526991 Over riding chamber impulse average weapon May. 5, 2009
7353630 Camblock assembly with guide rod and buffer spring for a firearm Apr. 8, 2008
7343706 Camblock assembly for a firearm Mar. 18, 2008
7337570 Camblock assembly with a detent mechanism for a slide stop latch of a firearm Mar. 4, 2008
7337571 Slide stop latch for a firearm Mar. 4, 2008
7137217 Auto-loading firearm mechanisms and methods Nov. 21, 2006
7103998 Camblock assembly for a firearm Sep. 12, 2006
6742297 Firearm recoil reduction mechanism Jun. 1, 2004
6679156 Weapon with rotating barrel Jan. 20, 2004
6595103 Inertial breechblock gun system Jul. 22, 2003
6357331 Two-piece barrel for low-energy training ammunition Mar. 19, 2002
6343536 Automated projectile firing weapon and related method Feb. 5, 2002
5983773 Chambering of low-energy training ammunition in automatic firearms Nov. 16, 1999
5852253 Personal firearm system Dec. 22, 1998
5675106 Blank firing conversions for semiautomatic pistols Oct. 7, 1997
5585590 Recoil counter-vectoring gun Dec. 17, 1996
4483235 Bearing means for a gun barrel Nov. 20, 1984
4072082 Recoil converter Feb. 7, 1978
4024792 Automatic shoulder arm May. 24, 1977
4011790 Recoil converter for self powered gun Mar. 15, 1977

  Recently Added Patents
System and method for displaying relationships between electronically stored information to provide classification suggestions via inclusion
Distributed IPv6 neighbor discovery for large datacenter switching systems
Method for fabrication of a semiconductor device and structure
Motor device and method of manufacturing the same
Pet grooming brush and vacuum attachment
Systems and methods for restoring images
Prodrugs of [4 [4-(5-Aminomethyl-2-fluoro-phenyl)-piperidin-1-yl]-(1H-pyrrolo-pyridin-yl- )-methanones and synthesis thereof
  Randomly Featured Patents
Method of using T-handle rulers in minimally invasive hip surgery
Stopping device with a switch
System and method for dynamic allocation of a resource
Tufting machine having improved needle stroke adjustment
MLCC module
Electric iron arrangement with selective locking for corded, cordless or transport modes
Multichannel microscale system for high throughput preparative separation with comprehensive collection and analysis
Runflat device for a motor vehicle, and a mounted assembly incorporating it
Balloon catheter with distal guide wire lumen
Method and apparatus for resuscitation of aquatic animals