Synchronized audio visual story-telling toy
US5266980A · kind A · utility
8Cited by
10References
14Claims
0Family size
Inventors
Key dates
| Filing date | Mar 19, 1992 |
| Grant date | Nov 30, 1993 |
| Priority date | — |
| Expiry date | Mar 19, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio visual story-telling toy projects pictures on a surface such as a ceiling or a wall while a story recorded on an audio cassette is played. The toy is a small, self-contained unit which includes a tape player and a synchronized picture strip projector. The toy includes an insertable, removable cartridge containing film with picture frames sequenced to correspond to the story on the tape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.