Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Firearms & Weapons
Class Information
Number: 42/9
Name: Firearms > Breech loading > Faucet breechblock
Description: The breechblock turns about a central fixed axis, which is perpendicular to the longitudinal axis of the barrel like a faucet valve, to open and close the breech. The charge is sometimes received in this block and there retained when fired. In other cases the block closes the breech containing the charge.










Patents under this class:

Patent Number Title Of Patent Date Issued
6234058 Semiautomatic pocket gun and ammunition May. 22, 2001
5939657 Semiautomatic pistol and ammunition Aug. 17, 1999
4825743 Magazine and feed mechanism for firearms May. 2, 1989
4603615 Liquid propellant weapon system Aug. 5, 1986
4348941 Shoulder arm with swivel breech member Sep. 14, 1982
4152857 Means for loading small firearms including a box magazine and cartridge clips May. 8, 1979
4004363 Rotatable cartridge chamber for firearm type weapon Jan. 25, 1977
3997994 Shoulder arm with swivel breech member Dec. 21, 1976











 
 
  Recently Added Patents
Hedge shear
Hepatitis C virus inhibitors
Quick mounting device
Positive electrode active material for nonaqueous electrolyte secondary battery
Digital broadcast receiver and method for processing caption thereof
Method and apparatus for using virtual machine technology for managing parallel communicating applications
Method and apparatus for exercise monitoring combining exercise monitoring and visual data with wireless internet connectivity
  Randomly Featured Patents
Headlamp unit with timed switching between two lights
Coalescence enhanced gravity separation of iron catalyst from Fischer-Tropsch catalyst/wax slurry
System and method for dynamic distribution of data traffic load through multiple channels
Electrical contact
Minute particle analyzing device and method
Facsimile
Weather strip assembly for vehicle window
Emitter for electron-beam projection lithography system and manufacturing method thereof
Method and apparatus for diagnosing faults in a processor having a pipeline architecture
System controlled responsive to data bearing records