Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Light weight firearm and method of manufacturing










Image Number 2 for United States Patent #7937877.

A firearm has a body formed of a unitary first shell and a unitary second shell. Each shell defines an open cavity and has a peripheral rim. The rims of the shells are connected together so that the cavities define a receiver chamber. A bolt reciprocates within the receiver chamber, and a barrel connected to the shells has a chamber positioned for operable engagement by the bolt. The shells may together define a gas tube, and may define a barrel receiving element, each shell having a barrel engagement element. Each shell may have a side panel with flat portions having a limited thickness, and elongated ribs of a greater thickness. The ribs may extend about the periphery of planar side panels, and may extend between the periphery and selected stress elements on the body including a buttstock mounting facility. A bolt handle slot may have opposed rows of spaced apart bolt handle guides in an alternating arrangement.








 
 
  Recently Added Patents
Plants and seeds of hybrid corn variety CH367819
Systems and methods for updating a data store using a transaction store
Method of producing probabilities of being a template shape
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet
Charging current control method and charging system
Light emitted diode
  Randomly Featured Patents
Nose pad for eyeglasses
Method of increasing oral absorption of .beta.-lactam antibiotics
Automobile tire
Machine and method of operation thereof for producing non-woven "glued" carpets
Synthetic aperture radar with dead-ahead beam sharpening capability
Dockboard having an improved return-to-dock-level mechanism
Fungicidal compositions for plants containing phosphonate and phosphate salts, and derivatives thereof
Capacitorless DRAM on bulk silicon
Elevator system with wireless elevator control transmit/receive unit
Sample display and distribution device