Rooftop device and rooftop device assemblies
US8939415B2 · kind B2 · utility
9Cited by
32References
1Claims
0Family size
Inventors
Key dates
| Filing date | Sep 10, 2012 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Sep 10, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G3/265
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rooftop device has a generally planar platform and first and second legs which extend from the platform and are pivotally attached to the platform and configured for contact with and mounting to a roof surface to support the platform in a generally horizontal position on a roof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.