1980-06-09
1982-02-02
McCall, James T.
Supports: racks
Of wire
108 27, 108 28, 108111, 211182, 211191, A47F 501, A47F 516
Patent
active
043135447
ABSTRACT:
A display rack having a back wall, and at least two side walls, and having hinge means interconnecting between respective side walls and the back wall, such hinge means being located at spaced apart intervals whereby the side walls may be swung flat against the back wall for shipping, and may be swung away therefrom for erection, and having shelving dimensioned to fit between the two side walls when the same are swung apart and the shelving having fastening means integral therewith interengageable with the side walls whereby the shelving may be secured along either side edge to respective side walls, in supporting relation thereto, and at the same time interlocking such side walls together in predetermined spaced apart relation so that they are no longer swingable with respect to the back wall, and forming a rigid three-dimensional structure.
REFERENCES:
patent: 1235679 (1917-08-01), Gerberich
patent: 2305244 (1942-12-01), Erickson
patent: 2680522 (1954-06-01), Temple
patent: 3079206 (1963-02-01), Glezen
patent: 3115106 (1963-12-01), Gersch
patent: 3184075 (1965-05-01), Cohen
patent: 3232442 (1966-02-01), Wilson
patent: 3695694 (1972-10-01), Mohr
patent: 3717259 (1973-02-01), Fried
patent: 4117783 (1978-10-01), Eckel
Frank William F.
McCall James T.
Rolston George A.
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