Electrical wiring box
US4244483A · kind A · utility
10Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 1979 |
| Grant date | Jan 13, 1981 |
| Priority date | — |
| Expiry date | Aug 15, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/085
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A molded plastic electrical wiring box having knock-out regions comprising a two-flap structure with the flaps having essentially planar offset surfaces providing a frangible bridge or web to separate the flaps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.