Retainer arrangement for a replaceable lamp bulb assembly
US5095410A · kind A · utility
9Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 1991 |
| Grant date | Mar 10, 1992 |
| Priority date | — |
| Expiry date | Aug 6, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S41/194
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A retainer arrangement for a replaceable lamp bulb assembly that cooperates with a vent formed in the reflector body of a headlamp for establishing a labyrinth type flow path for air to enter and exit the interior of the headlamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.