Adjustable beam lamp
US7311426B2 · kind B2 · utility
8Cited by
12References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2005 |
| Grant date | Dec 25, 2007 |
| Priority date | — |
| Expiry date | Feb 8, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q3/85
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A LED swivel reading lamp having an easily user adjustable sized light beam for use in vehicles such as automobiles, aircraft, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.