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
Beaconing and superframe structure for millimeter wave wireless technologies
Non-phosphorus-based gellant for hydrocarbon fluids
In-vehicle communication system and method of operation
X-ray imaging
Image forming apparatus forming images in response to image formation request from operation unit or external device
Bandana
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
  Randomly Featured Patents
Test apparatus and test method for testing plurality of devices in parallel
Dynamic packet error management for wireless communications
Electro-optical device, image forming apparatus, and image reader
Object tracking and eye state identification method
Load distribution device for weight lifting
System and method for displaying active uniform network resource locators during playback of a media file or media broadcast
Device for supplying an electric receiver whose position on a surface is variable
Pen
Air bag, canister and chute assembly
Firewall system