Stock assembly
US9488435B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | May 4, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41C23/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A stock assembly and method are disclosed. The stock assembly may have a receiver extension assembly and a lower stock assembly removably and slidingly attached to the receiver extension assembly. The receiver extension assembly may have a receiver extension including an outer tube shaped to fit around the receiver extension, and an end plate. The end plate may be shaped to at least partially fit around the receiver extension and engage a distal end of the outer tube and a proximal end of a receiver to maintain the outer tube in alignment with the receiver. The lower stock assembly may have a lock box including at least one rail shaped to slidingly engage at least one rail in the outer tube, and at least one pawl biased towards selective engagement with one or more teeth in the outer tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.