Infant entertainment device
US7927171B2 · kind B2 · utility
2Cited by
33References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2007 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Dec 1, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates to an infant entertainment device with a movable object. In one embodiment, the infant entertainment device is a toy aquarium. The infant entertainment device includes a drive mechanism that is operably coupled to the movable object to move the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.