Front sight night vision device
US6868631B2 · kind B2 · utility
0Cited by
10References
6Claims
0Family size
Inventor
Key dates
| Filing date | Mar 31, 2003 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | Apr 22, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G1/345
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A night vision device to mark the location of a front sight on a rifle or a modern bow includes a casing, a power source and a light emission device adapted to the front sight. Wherein, the casing contains the power source connected to the light emission device, and a light conductor is further provided to the front of the light emission device so to mark the location of the front sight to aim at a selected target by the light emitted from the light emission device during night hours or where poor visual contact presents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.