Folding chair with a safety device

Details Folding chair with a safety device Folding chair with a safety device

2006-08-08

2006-08-08

Nelson, Jr., Milton (Department: 3636)

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

With folding armrest

C297S035000

Reexamination Certificate

active

07086694

ABSTRACT:
The folding chair with a safety device has two folding links, a seat frame, a back frame, a rear leg, a front leg, two armrests and two locking sleeves. The seat frame, the back frame and the rear leg are attached pivotally to the folding links. The seat and back frames individually have a seat and a back. The seat frame has two ends and two latches that radially protrude from the seat frame respectively near the ends. The front leg is attached pivotally to the seat frame. The armrests are attached pivotally to the rear and front legs. The locking sleeves are rotatably mounted respectively on ends of the seat frame and individually have a tongue and a slot. The tongues selectively abut and hold the back frame. The slots are transversely formed through the sleeves and hold the latches.

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patent: 6644732 (2003-11-01), Lin
patent: 2002/0175540 (2002-11-01), Liu

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