Firearm barrel having protective sleeve
US6497065B1 · kind B1 · utility
29Cited by
10References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1999 |
| Grant date | Dec 24, 2002 |
| Priority date | — |
| Expiry date | May 14, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/5185
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A firearm barrel has components made of different materials. The barrel includes an elongate metal insert member. A rigid sleeve surrounds the insert member along a majority of the length of the insert member. A casing is located around at least a portion of the sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.