Playard
US7752688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2008 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Nov 26, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/4602
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Playard has a frame body that includes a top frame, a plurality of standing posts, and a bottom frame pivoting to one another so that the playard is foldable. A top corner of the standing post, top rails adjacent to the top corner, and the corresponding post body of the standing post form an arc-shaped surface structure. The top corner is mounted above the post body of the standing post by coupling a plug of the top corner to a socket of the post body. The standing post has two first engagements at two sides of its arc shape post body or on the wall of the socket. The enclosure has a second engagement at one end that can engage with the first engagement by sliding up and down relative to the standing post so that the enclosure is easily attached to or detached from the standing post.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.