Ceiling mounted support structure
US4175281A · kind A · utility
28Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 1978 |
| Grant date | Nov 20, 1979 |
| Priority date | — |
| Expiry date | Aug 22, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V11/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ceiling mounted support structure for mounting light fixtures, louvers, and the like, including at least one support piece mounted or supported by at least one building ceiling support, the piece having an elongate slot therein in which an enlarged end of a flipper bar rotates. The flipper bar rotates upwardly to permit the fixture part to be supported to pass upwardly therepast and rotates downwardly to provide the in-place support for the fixture part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.