Electronic greeting cards and novelties with moveable elements and manual electronic circuit activation
US8813397B2 · kind B2 · utility
2Cited by
20References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jul 21, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F27/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Greeting cards and novelties with electronic circuits having switch mechanisms operable by manipulation of a moveable component. Manipulation of the moveable component causes activation of the electronic circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.