Pneumatic toy with stackable play pieces
US6672930B1 · kind B1 · utility
6Cited by
21References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2002 |
| Grant date | Jan 6, 2004 |
| Priority date | — |
| Expiry date | Aug 28, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/40
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A toy having movable elements actuated upon introduction of compressed air is disclosed. The toy may include a source of compressed air which is adapted to direct air through a valved port for communication to individual and removable play pieces. Each of the play pieces may include movable elements which are caused to move upon contact with the compressed air. Each of the play pieces may be stackable to allow for simultaneous actuation of multiple play pieces through a single valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.