Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Modular sleeve










Image Number 2 for United States Patent #RE40216.

A Swan universal receiver sleeve attached to the top of a firearm upper receiver and extended forward above the firearm barrel to a position just short of the firearm front sight. The underside of the rear portion of the sleeve is fixedly attached to the receiver top. The underside of the forward portion of the sleeve has an upper handguard piece attached thereto. A bottom handguard piece is fitted about the bottom of the gun barrel and is attached to the upper handguard piece. The handguard pieces are not physically connected in any way to the gun barrel. The sleeve is self supported by the connection of the rear portion underside to the receiver top.








 
 
  Recently Added Patents
Filler containing composition and process for production and use thereof
Method and system for weighted fair queuing
Magnetic circuit and speaker using same
Carrier sense multiple access (CSMA) protocols for power line communications (PLC)
Mobile terminal apparatus, radio base station apparatus and radio communication method
Electric vehicle supply equipment having a socket and a method of charging an electric vehicle
Phospholipid-based powders for drug delivery
  Randomly Featured Patents
System and method for providing visual component layout input in alternate forms
Work support stand
Decision feedback equalization for digital cellular radio
Manually modified vehicle window molding
Refrigerated mixing chamber and method for making same
Method and apparatus for rapid quantitation of a dihydric phenol
Ink jet head, and ink jet recording device and ink jet plate making apparatus using the same
Bellows pump with extension having integral valves
Ball playing racket with forearm support
Rotor end caps and a method of cooling a high speed generator