Horizontally supported planar surfaces – Attached laterally of support
Patent
1979-11-05
1982-09-07
McCall, James T.
Horizontally supported planar surfaces
Attached laterally of support
108134, 312245, A47B 500
Patent
active
043477950
ABSTRACT:
An improved shelf assembly including at least one pair of shelf support devices each having a threaded end extending through separate openings formed in a rear plate and through separate openings formed in a pair of hanging devices positioned adjacent to said rear plate. Each shelf support device includes a cleft sufficient in size to receive an end portion of a shelf extending between the support devices. Nuts mounted on the threaded end portions lock the support devices, rear plate and hanging devices together, while plugs mounted on the opposite end of each support device lock the shelf in place.
REFERENCES:
patent: 2016194 (1935-10-01), Fredin
patent: 3580191 (1971-05-01), McDonnell
patent: 3669034 (1972-01-01), Marschak
patent: 4239280 (1980-12-01), Ackerman
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