Sighting devices for projectile type weapons
US6477778B1 · kind B1 · utility
46Cited by
26References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 1998 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Nov 3, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G1/345
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A variety of sighting device embodiments for use on projectile type weapons including a scope type sight for archery and barrel supporting sights for guns. Some sights utilize a predetermined length of a light gathering flourescent fiber having a distal end at which gathered light is focused. The fiber or fibers are arranged in various configurations and/or pairs in predetermined relations for exposing the ends in a sighting plane visible to the user of the weapon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.