Metal raceway system
US7687713B2 · kind B2 · utility
10Cited by
23References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2008 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Apr 22, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/32
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel defined by a top wall, side walls and a bottom wall. The side walls include curved protrusions that extend below the channel. The coupling fitting has a base with at least one retention flange having a curved profile that engages the metal raceway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.