Rear lamp unit for vehicle
US7182494B2 · kind B2 · utility
6Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2004 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Nov 26, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S43/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
To provide a rear lamp unit for a vehicle which is provided with a desired cut pattern on an outer lens so that the light-emitting area can be increased. A rear lamp unit is provided with upper and lower outer lenses for guiding light emitted from light-emitting diodes to the outside the vehicle. The upper and lower inner lenses are provided between the light-emitting diodes and the upper and lower outer lenses, respectively, and the upper and lower inner lenses are disposed at locations apart from the upper and lower outer lenses, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.