Child swing and jumper apparatus and methods of operating the same
US8439765B2 · kind B2 · utility
7Cited by
119References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2011 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Oct 28, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Child entertainment apparatus and methods of operating the same are disclosed. An example method of operating a child entertainment apparatus includes suspending a seat from a frame and driving the seat for swinging movement by reciprocating an arm slidably coupled to the seat where the seat is free to slide along the arm when the seat swings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.