Horizontally supported planar surfaces – Folding – Legs fold axially parallel to surface edges
Patent
1994-05-31
1996-04-09
Chen, Jose V.
Horizontally supported planar surfaces
Folding
Legs fold axially parallel to surface edges
108 91, A47B 300
Patent
active
055051421
ABSTRACT:
A lightweight stacking table with folding legs. There are a pair of unitary plastic H-shaped legs each having a pair of leg portions separated by a cross-piece. There is a unitary plastic top having a flat top surface and a waffle-patterned under-structure. The under-structure has a pair of mirror imaged H-shaped slots therein holding the pair of H-shaped legs. The top has side edges which angle down and slightly outward from a top edge at the periphery of the top surface and has a curved bottom edge which grips the top edge of a second table when two tables are stacked one upon the other. The H-shaped legs are separately pivotable between stored positions within the H-shaped slots and support positions out of the H-shaped slots supporting the top by four pivot pins through bores in the under-structure and bores top ends of the leg portions.
REFERENCES:
patent: 2889185 (1959-06-01), Heisler
patent: 3271075 (1966-09-01), Good
patent: 3747539 (1973-07-01), Calzaretto
patent: 3917108 (1975-11-01), Thurman
patent: 4467927 (1984-08-01), Nathan
patent: 4953973 (1990-09-01), Tomaka et al.
patent: 5383411 (1995-01-01), Tomaka et al.
Chen José V.
Streck Donald A.
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