Playpen with detachable sides used as security gates
US5081723A · kind A · utility
37Cited by
10References
17Claims
0Family size
Inventor
Key dates
| Filing date | Aug 8, 1991 |
| Grant date | Jan 21, 1992 |
| Priority date | — |
| Expiry date | Aug 8, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47D13/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention involves a novel playpen structure. The playpen looks like a conventional playpen except that it has at least one removable side portion that can be used as a security gate. The removable side (or enclosed structure) portion has both a connecting structure for connecting it to the remainder of the enclosed structure and a securing structure which is used to secure the removable side portion to a door frame when used as a security gate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.