Vertically stacked educational building block device
US10463951B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Feb 1, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2250/485
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vertically stacked educational building block device, which comprises a base, a building block base, a building block set and at least one picture card. The building block base comprises a bottom wall, several parallel and equidistantly arranged grid bars on two sides of top end of bottom wall, two sidewalls located at both ends of bottom wall and two top bars connected to the top end of grid bars and sidewalls. The building block device can be combined with a picture card to generate another game mode, which can be played by two persons together, so as to enhance the content and gameplay of the game, the building block game is more diversified, the fun of is enhanced, exciting the interest and benefit of play.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.