Iron sight with illuminated pattern
US5065519A · kind A · utility
70Cited by
15References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 23, 1990 |
| Grant date | Nov 19, 1991 |
| Priority date | — |
| Expiry date | May 23, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G1/32
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An iron sight for night, day time and transition light sighting having a luminous source for night sighting and an accurately defined circle of a predetermined thickness surrounding such luminous source for daytime and transition light sighting and in one form having the luminous source supported in a receiving bore by an elastomeric material with the luminous source being accurately centered in the elastomeric material which is of a predetermined desired thickness to provide insulation from shock loads and a desired thickness and accurate circular shape for day time and transition light sighting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.