Firearm having anti-play buffers
US8839542B2 · kind B2 · utility
8Cited by
15References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Jan 24, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A11/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rifle having a receiver formed of upper and lower receiver portions attached to one another has one or more elastic bodies positioned between facing surfaces of the upper and lower receiver portions. The elastic bodies reduce play or lost motion between the upper and lower receiver portions for improved accuracy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.