Electronic greeting cards and novelties with moveable elements and manual electronic circuit activation
US8176663B2 · kind B2 · utility
10Cited by
10References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2010 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Nov 26, 2030 |
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.