Play table with brick toy well
US10070737B2 · kind B2 · utility
2Cited by
28References
9Claims
0Family size
Inventors
Key dates
| Filing date | Dec 26, 2014 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Apr 18, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2220/0013
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates to an apparatus comprising a table with a generally horizontal top surface, an opening in the top surface, a receptacle located beneath the opening, a piston located inside the receptacle, and a means for moving the piston from a first vertical position to a second vertical position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.