Peg board toy with automatically extinguished light
US6641451B1 · kind B1 · utility
0Cited by
23References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2002 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Nov 27, 2022 |
Classification
- Technology area (CPC —)General
Abstract
A toy includes a peg board through which spaced apertures extend. The toy includes a light source positioned opposite a side of the peg board from which the pegs are inserted. The light source illuminates the apertures. A switch circuit operates the light source and may extinguish the light source automatically following a period during which the toy is not manipulated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.