Firearm
US4888901A · kind A · utility
19Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1989 |
| Grant date | Dec 26, 1989 |
| Priority date | — |
| Expiry date | Apr 25, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41C9/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Muzzle-loading firearm which ignites the powder by means of a percussion cap located on a nipple coaxially of the bore, a venting passage directing gas laterally of the nipple.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.