Play system accessory with motion-activated sound module
US8657697B2 · kind B2 · utility
0Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2011 |
| Grant date | Feb 25, 2014 |
| Priority date | — |
| Expiry date | Dec 10, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G31/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An accessory for a play system comprises a support configured to be suspended from or supported on the play system; and a sound module coupled with the support. The sound module comprises a motion detector for detecting motion of the support and a sound-emitting device for emitting sounds in response to motion of the support as detected by the motion detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.