Illumination mechanism for a toy
US4813905A · kind A · utility
7Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 1988 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Jan 15, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/28
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An illumination mechanism for moving toys provides projection of an image to projection faces of an outer shell by using a transparent frame and light source located within the shell. An elevating frame supports a projection device for projecting additional images to surfaces external to the toy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.