Playground equipment
US8241182B2 · kind B2 · utility
15Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2008 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Feb 28, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G31/007
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A playground system includes a playground appliance and a processing unit. The processing unit is adapted to receive a sensor signal from the sensor indicative of the detected movement, and to control the display to indicate a user-selection responsive to the received sensor signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.