Toy that senses obstacles to activate sound and turning
US6171172A · kind A · utility
9Cited by
10References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Dec 17, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H11/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A toy that can move around an object. The toy includes a drive mechanism that can move a housing in either a first direction or a second direction. The toy also includes a sensor that can be used to remotely sense an object. The sensor and drive mechanisms are coupled to a controller that can change the direction of the housing when the object is remotely sensed through the sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.