Electrical fixture hanger
US5303894A · kind A · utility
139Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1992 |
| Grant date | Apr 19, 1994 |
| Priority date | — |
| Expiry date | Jun 2, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S248/906
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A two part tubular wall or ceiling hanger mounted behind the same having means to determine the correct height from wall or ceiling and carriage bolts to fit square holes for easier assembly of the hanger plate or pan.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.