Character display system and method of making the same
US7506464B2 · kind B2 · utility
8Cited by
7References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2006 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Dec 12, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F7/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A character display system and method making the same are disclosed. In the system, the display is provided on a display surface. In one embodiment, the system includes at least one display character and a fastener for mounting the at least one display character to the display surface. The fastener includes a front engaging portion, a rear engaging portion, and a spacer portion located between the front engaging portion and the rear engaging portion. The spacer portion is configured, upon assembly, to raise the at least one display character a predetermined distance above the display surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.