Fold-away legs for support surfaces

Details Fold-away legs for support surfaces Fold-away legs for support surfaces

2008-01-01

2008-01-01

Wilkens, Janet M. (Department: 3637)

Horizontally supported planar surfaces

Folding

Legs pivotally converge toward surface center

C108S133000, C248S439000

Reexamination Certificate

active

10507967

ABSTRACT:
Tubular fold-away legs for support surfaces which includes a joint, which is made up of an element for coupling to the tubular body and an attachment element to said support surface, the legs being mobile between a first closed non-operative position and a second open operative position, tilted by an angle with respect to the support surface. The joint is equipped with elastic locking device to secure it in either the non-operative or operative positions and with a stable attachment device when in the operative position, as well as matching tilted centering surfaces.

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patent: 2003/0167980 (2003-09-01), Suzuki
patent: 2005/0235886 (2005-10-01), Koning et al.
patent: 690 641 (2000-11-01), None
patent: 1 050 240 (2000-11-01), None

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