Horizontally supported planar surfaces – Folding – Legs fold axially parallel to surface edges
Patent
1993-03-26
1995-01-24
Chen, Jose V.
Horizontally supported planar surfaces
Folding
Legs fold axially parallel to surface edges
108132, A47B 300
Patent
active
053834119
ABSTRACT:
This relates to a tray assembly that can serve the of a conventional tray, a bed tray, or a bathtub tray. To accomplish this, the tray is provided with legs. When it is to be used as a conventional tray, the legs are merely folded underneath the tray. If the tray is to be used as a bed tray, the legs are moved to a slightly overcenter position to support the tray in an elevated position. To use the tray as a bathtub tray, the legs are returned to the folded position beneath the tray and are designed to move horizontally outwardly to extend the length of the tray so that it can be located on the sides of the bathtub.
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patent: 4953473 (1990-09-01), Tomaka et al.
patent: 5109778 (1992-05-01), Berkowitz et al.
patent: 5259305 (1993-11-01), Korb
Dreyfus Larry M.
Tomaka Leonard P.
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