Greeting cards with suspended motion
US9643443B2 · kind B2 · utility
9Cited by
33References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2015 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Oct 26, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F1/06
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present invention is directed to various embodiments of a greeting card having at least one motor attached to a mechanism which causes movement to a mobile object and one or more attachments suspended from the mobile object. The mobile object may be a circular disc, a string or a swing structure. Each mobile object contains one or more attachments either attached directly thereto or suspended therefrom via a string or line. The motor may effect various movements in the mobile object such as circular motion, back-and-forth motion or bouncing or vibrating motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.