Supports: cabinet structure – Convertible
Patent
1979-05-14
1981-07-28
Nunberg, Casmir A.
Supports: cabinet structure
Convertible
5503, 108 19, 312313, A47B 8500
Patent
active
042807441
ABSTRACT:
Disclosed is a foldable desk or table comprising a support frame having pivotal support portions in the upper portions of the riser portion thereof, a single rectangular top plate of a length greater than the height of the pivotal support portions from a floor surface and swingably supported on the pivotal support portions to have a pivotal line across the width and at a position closer to the base end thereof, the pivotal line defining a swinging length of the top plate slightly shorter than the height of the pivotal support portions, and a leg swingably connected to the underside of the top plate at the outer free end thereof, the leg member being folded onto the underside of said top plate when the outer free end of the top plate is rotated about the pivotal line into a vertical folded position. Also disclosed is a foldable desk usable as a bed desk by providing an auxiliary leg in addition to the main leg.
REFERENCES:
patent: 2880047 (1959-03-01), Haag
patent: 3063736 (1962-11-01), Landig
patent: 3201186 (1965-08-01), Noonan et al.
patent: 4058355 (1977-11-01), Stahl et al.
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