Heat exchanger barrel nut
US7464496B1 · kind B1 · utility
50Cited by
24References
18Claims
0Family size
Inventors
Key dates
| Filing date | May 26, 2006 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A21/24
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A barrel nut for coupling a barrel of a firearm to a receiver includes a body having a first end, an opposing second end, and an outer surface. A bore extends centrally through the body from the first end to the second end. A plurality of heat conducting fins extends radially outwardly from the outer surface of the body. A fastening element fastens the breach end of the barrel nut to the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.