Horizontally supported planar surfaces – Plural related horizontal surfaces – Vertically adjustable
Patent
1989-09-27
1990-11-27
Chen, Jose V.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Vertically adjustable
108146, 211192, A47B 900
Patent
active
049727834
ABSTRACT:
An adjustable shelf assembly, especially for storing food containers, includes at least two vertical stanchions having apertures in each U-shaped side thereof to receive at least two horizontal bars with at least one spring loaded shot pin in each end thereof to fit into an aperture in the stanchions and lock thereon with a J-shaped lip.
REFERENCES:
patent: 3273720 (1966-09-01), Seiz
patent: 3388809 (1968-06-01), Frush
patent: 3612290 (1971-10-01), Evans
patent: 4292902 (1981-10-01), Barrineau
patent: 4379430 (1983-04-01), Ruschitzka
patent: 4603782 (1986-08-01), Fenwick
Crissman Stanley R.
Kazimier David
Chen José V.
Crissman Manufacturing Company
P. Perrone, Jr. Mathew R.
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