Remote controlled movable ball amusement device
US5871386A · kind A · utility
80Cited by
37References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 1997 |
| Grant date | Feb 16, 1999 |
| Priority date | — |
| Expiry date | Jul 25, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/005
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A remote control movable ball amusement device includes a plurality of shell parts so as to result in a non-spherical ball. Preferably each shell part is driven independently of the other. An antenna is provided which extends externally of the shell parts to increase the range of operability of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.