Self-adjusting ring-riser and conduit box
US5971186A · kind A · utility
0Cited by
10References
12Claims
0Family size
Inventors
Key dates
| Filing date | Sep 9, 1997 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Sep 9, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/081
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A ring-riser or conduit box or bracket for use in building electrical systems, telephone wiring, cable systems and similar applications including a device or fixture. The ring-riser or box or bracket has arcuate slots to receive self-tapping screws allowing the device or fixture to be aligned about its axis. The device or fixture can be fastened to the ring-riser or box or bracket with self-tapping screws through the slots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.