Telescoping wire cable tray system
US8540090B2 · kind B2 · utility
9Cited by
34References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2010 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Aug 10, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G3/0608
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is directed to a telescoping wire cable tray system. The wire cable tray system includes an outer wire cable tray and an inner wire cable tray positioned within the outer wire cable tray. The inner wire cable tray slides or telescopes with respect to the outer wire cable tray enabling the length of the wire cable trays to be adjusted during installation of the wire cable tray system. The wire cable tray system may include trapeze support bars, clamps, side walls or downspout fittings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.