Wide angle lens apparatus for vehicle rear window
US5680261A · kind A · utility
2Cited by
4References
9Claims
0Family size
Inventor
Key dates
| Filing date | May 23, 1996 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | May 23, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R1/002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wide angle lens for a vehicle rear window is movably held in a guide device which is fixed to the body of the vehicle. The lens can be moved out of the rear view field of vision of the driver for normal forward driving namely, it can be moved along the guide device. The lens is brought into the rearward field of vision only when the vehicle is to be maneuvered in reverse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.