Advertising apparatus
US8189121B2 · kind B2 · utility
1Cited by
12References
3Claims
0Family size
Inventor
Key dates
| Filing date | Jun 28, 2010 |
| Grant date | May 29, 2012 |
| Priority date | — |
| Expiry date | Jun 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An advertising apparatus 10 including a generally flat base 12 and a broad face 14 which forms an acute angle 16 with the generally flat base 12. Further, the broad face 14 includes several display portions 20, 22, and 18 which, in one non-limiting embodiment of the invention, are programmable. In one non-limiting embodiment, the apparatus may include a selectively depressible alarm switch 100.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.