Horizontally supported planar surfaces – Plural related horizontal surfaces – Vertically adjustable
Patent
1979-04-23
1980-11-18
Zugel, Francis K.
Horizontally supported planar surfaces
Plural related horizontal surfaces
Vertically adjustable
108152, A47B 4702
Patent
active
042339120
ABSTRACT:
A shelf standard is provided with one backwall and two sidewalls. The sidewalls have cut-out portions which receive shelving. The backwall has a center section panel which extends from the backwall a distance greater than the distance from the backwall to the sidewall edge defining the cut-out portion and acts to keep the shelving edge free from contact with the sidewall edge when the shelving is being located in position.
REFERENCES:
patent: 1851192 (1932-03-01), Lange
patent: 2909289 (1959-10-01), Laurie
patent: 3199471 (1965-08-01), Orsi
patent: 3265018 (1966-08-01), Joyce
patent: 3276403 (1966-10-01), Ferdinand et al.
patent: 3340829 (1967-09-01), Palmer
patent: 3770135 (1973-11-01), Schild
Hirsh Company
Zugel Francis K.
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