Ceiling fan housing having light device
US5797721A · kind A · utility
12Cited by
6References
3Claims
0Family size
Inventor
Key dates
| Filing date | Apr 10, 1997 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Apr 10, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V33/0096
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ceiling fan housing includes a housing member having one or more openings. A disc is secured on the housing member and includes one or more lamp holders secured to the bottom for holding light bulb and for engaging the lamp holders into the housing member via the openings. A lamp shade is secured to the bottom portion of the housing member. The disc includes a circular bulge for forming an annular channel and for receiving electric wire. A sealing ring is engaged between the housing member and the lamp shade for forming as a shock absorbing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.