Connecting devices displaying indicia
US8650786B2 · kind B2 · utility
4Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2007 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Jun 19, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments are directed to connecting devices that display indicia. A first device displays indicia and affixes to a surface of an object. A second device removable connects to the first device and also displays indicia. The second device is removable from the first device to change which indicia are displayed on the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.