Adjustable lighting fixture
US7413323B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2007 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | May 2, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An adjustable lighting fixture has a moveable housing. A first housing has a first opening and a second opening. A second housing is adapted to movably engage the first housing. A resilient member is connected to the second housing and adapted to be received by one of the first and second openings in the first housing. The first opening corresponds to a contracted position of the lighting fixture and the second opening corresponds to an expanded position of the lighting fixture. A lamp disposed in the lighting fixture has a longitudinal axis that is substantially perpendicular to a direction of movement of the first and second housings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.