Firearm
US7975595B2 · kind B2 · utility
55Cited by
100References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2008 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | Jan 30, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41A19/43
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A firearm having a bolt carrier comprising an operating rod slot that is open at an end of the bolt carrier. The bolt carrier also includes a cam slot extending from the operating rod slot. The firearm includes a bolt having a protrusion extending from the bolt which enters and is movable within the cam slot. The firearm further includes an operating rod comprising a piston and a foot. The foot is disposed within the operating rod slot to prevent the separation of the bolt from the bolt carrier and to connect the operating rod to the bolt carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.