Hanging fan with a ceiling mount structure
US8007238B2 · kind B2 · utility
2Cited by
9References
6Claims
0Family size
Inventor
Key dates
| Filing date | Mar 7, 2009 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | May 1, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D25/088
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A hanging fan with a ceiling mount structure includes a ceiling mount disc mounted to a ceiling, an external disc portion having a plurality of arc slots, a cover having a transversal extending portion, and a fixing portion disposed at the extending portion, such that the fixing portion of the cover is passed through the arc slot and fixed with the ceiling mount disc to form the hanging fan structure of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.