Telescopic gun sight
US3967876A · kind A · utility
9Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 1974 |
| Grant date | Jul 6, 1976 |
| Priority date | — |
| Expiry date | Jun 26, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B23/14
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A telescopic sight for use on a firearm, which sight provides an eye relief of greater than about 3.0 inches and an exit pupil of greater than about 25 mm. so that the target as viewed through the scope will substantially fill the eyepiece. The scope reduces the necessity of close alignment of the viewer's eye with the optical axis of the scope, thus enabling the viewer to quickly pick up the target with the scope and fire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.