Vehicular lamp
US5700080A · kind A · utility
19Cited by
13References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 28, 1995 |
| Grant date | Dec 23, 1997 |
| Priority date | — |
| Expiry date | Dec 28, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicular lamp has a lamp body defining therein a lamp chamber, and a light source disposed in the lamp body. An air communication hole is formed in a back plate of the lamp body for producing an air communication passage between a lamp chamber and the air outside of the lamp. An encircle wall which defines the air communication hole projects inward with respect to the lamp chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.