Universal hanger ball for ceiling fan
US6598846B1 · kind B1 · utility
14Cited by
20References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 22, 2000 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Aug 22, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7079
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A ceiling fan hanger ball is provided with features to permit universal acceptance of downrods there from.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.