Resources Contact Us Home
Spring-loaded firearm magazine

Image Number 4 for United States Patent #7373751.

A quick-release magazine for use with firearms is provided, the magazine comprising a conventional firearm magazine and a spring, the spring comprising a center plate with two fins projecting outwardly from the plate. The spring is positioned between the floor plate and base pad of the magazine, with the center plate of the spring aligning with the magazine and the fins projecting outwardly from the plate. When the magazine of the present invention is inserted into a firearm, the fins are compressed between the magazine and the gun. The compressed fins provide a forceful ejection from the firearm when the magazine must be replaced.

  Recently Added Patents
Apoptosis inductor extracted from potato, potato foodstuff containing the inductor, and processed product thereof
Method and system for distributing ringback files
Glow in the dark swim goggle frame and band
Method and/or apparatus for navigating mobile robot using virtual sensor
Semiconductor device
Protection circuit, substrate for electro-optical device, electro-optical device, electrophoretic display device, electronic apparatus, and manufacturing method of electro-optical device
Buck converter having reduced ripple under a light load
  Randomly Featured Patents
Device, method, and program for image coding
Evaporative fuel-processing system for internal combustion engines
Rotational driving apparatus for testing internal combustion engine
Wire bonding method, method of forming bump and bump
Digital camera
Atomic deposit transaction
Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same
Collecting information from user devices
Index card style planner leaf
Method and apparatus for a commercial network system designed to facilitate buyer-driven conditional purchase offers