Folding device for playpen

Details Folding device for playpen Folding device for playpen

2006-10-13

2008-10-14

Trettel, Michael (Department: 3673)

Beds

Crib

Fabric

C005S099100

Reexamination Certificate

active

07434279

ABSTRACT:
A folding device for each of four support legs of a playpen includes a bottom rod and a post pivotably and respectively connected to a first position and a second position of each support leg. A locking device is connected to the bottom rods and a connection member is connected to a top of each post. Four top rods are pivotably connected to the four connection members. A movable member is movably connected to the post which is pivotably connected to the support leg so that the post is secured to the support leg or the support leg can be pivotable relative to the post by operation of the movable member. The bottom rods and the top rods can be pivoted toward each and the support legs can be further pivoted relative to the post so as to reduce the storage size of the frame of the playpen in folded state.

REFERENCES:
patent: 4688280 (1987-08-01), Kohus et al.
patent: 5526542 (1996-06-01), Huang
patent: 5761754 (1998-06-01), Cheng
patent: 6349434 (2002-02-01), Zhuang
patent: 6721970 (2004-04-01), Cheng
patent: 7043780 (2006-05-01), Cheng
patent: 7293304 (2007-11-01), Chen et al.

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