Thermoformed toy building plate
US6634920B1 · kind B1 · utility
62Cited by
8References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 10, 2000 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Jul 10, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vacuum-shaped toy building plate with a substantially plane building surface arranged with coupling means for being interconnected with toy building elements having complementary coupling means. The toy building plate is also provided with downwardly protruding spacer elements intended for imparting to said toy building plate a certain height. Along its periphery the toy building plate is also provided with a downwardly protruding flange having the same downward extent as said spacer elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.