External light visor's visual and application designs
US5055982A · kind A · utility
4Cited by
14References
16Claims
0Family size
Inventor
Key dates
| Filing date | Mar 26, 1990 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Mar 26, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V17/164
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An optically tinted cover for a headlight of an automobile includes a sheet member for covering the headlight and a device for attaching the sheet member to the automobile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.