Rotatable entertainment device
US7918710B2 · kind B2 · utility
3Cited by
29References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2007 |
| Grant date | Apr 5, 2011 |
| Priority date | — |
| Expiry date | May 26, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/006
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A rotatable entertainment device includes a mobile arm rotatably coupled to the entertainment device, and a motion translation device coupled to the entertainment device and the mobile arm to convert an oscillatory motion of the entertainment device into a rotational motion of the mobile arm. The entertainment device is mountable to an oscillating device (e.g., a swing) that conveys the oscillatory motion from the oscillating device to the entertainment device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.