Structure of corner members for a playpen
US6467108B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jul 24, 2001 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | Jul 24, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47D13/066
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A structure of corner members for a playpen includes a plurality of corner members each having a hollow interior L-shaped seat and a hollow interior L-shaped cover to cover the seat. The seat has a vertical sleeve inside a conjunction to be engaged with a vertical post, a plurality of arcuate grooves in the top, a pair of roughly rectangular holes each including a L-shaped slot for pivoting a pair of rails respectively by an axial pin and a retaining slot in the conjunction. The cover has a plurality of arcuate strips on underside engaged with the arcuate grooves of the seat, a pair of vertical rod spacedly formed on underside to block a vertical portion of the L-shaped slots and an insertion plate under the conjunction engaged with the retaining slot of the seat in a snap fitting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.