Silencer tube with internal stepped profile
US7600606B2 · kind B2 · utility
38Cited by
18References
3Claims
0Family size
Inventor
Key dates
| Filing date | May 1, 2007 |
| Grant date | Oct 13, 2009 |
| Priority date | — |
| Expiry date | May 31, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A21/30
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An apparatus which provides for, noise suppressor tube with an internal tapered profile and baffle core which has an external tapered profile machined and designed to minimize friction between the two opposing surfaces which will better facilitate the disassembly of the noise suppressor unit after use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.