Illuminated sign
US8371052B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2012 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Jan 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F7/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An illuminated sign that includes a base configured to face a front direction and configured to be placed in a first orientation and a second orientation when the base faces the front direction. A first character is configured to rotate with respect to the base between a first position facing the front direction and a second position facing the front direction. A second character is configured to rotate with respect to the base between the first position facing the front direction and the second position facing the front direction. A rotation mechanism is configured to enable at least one of the first character and the second character to rotate between the first and the second positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.