Holder for a ceiling sign
US7757419B2 · kind B2 · utility
1Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2005 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Sep 14, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F2007/186
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A holding device for attaching a ceiling sign to a ceiling structure contains a base for attaching the ceiling elements and an adapter part for attaching the ceiling sign, the adapter part can be folded down from the base together with the ceiling sign in order to remove the ceiling elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.