Rolling toy with motion recording and playback capability
US6354842B1 · kind B1 · utility
16Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2000 |
| Grant date | Mar 12, 2002 |
| Priority date | — |
| Expiry date | Mar 9, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/395
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A rolling device in the form of a two-wheeled toy can record and play back physical motion. In a “training mode,” the user grasps the device and draws it along a surface on a desired path. The motion is sensed and recorded in an internal memory. In a “playback mode,” the previously imparted motion is repeated—i.e., executed by internal circuitry based on the recorded motion, preferably over and over.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.