Binocular shield
US5181140A · kind A · utility
12Cited by
7References
1Claims
0Family size
Inventors
Key dates
| Filing date | Mar 27, 1991 |
| Grant date | Jan 19, 1993 |
| Priority date | — |
| Expiry date | Mar 27, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B23/18
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device for securement to forward terminal end portions of a binocular organization, including an elastomeric band mounted to each binocluar end portion, with each band mounting a hood member whose exterior convex surface is coextensive with the band, wherein the hood is formed of a flexible material to provide shield and shading to the forward lens portions of the binocular organization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.