Block toy playset with dynamic building surface
US8920207B2 · kind B2 · utility
10Cited by
22References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2009 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Jan 20, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/086
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is directed toward a toy building block system that includes a building portion having a housing with a surface and a building component. The building component is extendable from the housing and movable relative to the housing surface. The building component and the housing surface define a configuration of the building portion that is changeable during play. The toy building block system further includes a play component which is engageable with the building component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.