Supports: racks – Special article – Stacked articles
Patent
1983-06-08
1985-05-28
Gibson, Jr., Robert W.
Supports: racks
Special article
Stacked articles
108107, 108137, 211153, 211175, 211187, A47F 500
Patent
active
045195080
ABSTRACT:
An improved shelf structure for use in a display rack having interconnected corner posts, comprising opposed, spaced shelf support arms connected by a plurality of telescoping cross members adapted to telescope between an extended and retracted position for varying the planar surface area of the shelf structure. An article support, carried by the cross members, includes top and bottom article engaging surfaces each having a different coefficient of friction and being adapted to contact articles placed on the shelf structure. Latch elements, releasably mounted to the shelf support arms, are adapted to mount the shelf structure to virtually all corner post designs of current display racks and to dispose the shelf structure in the desired angular attitude from front to rear.
REFERENCES:
patent: 2443871 (1948-06-01), Shield
patent: 3168365 (1965-02-01), Evans
patent: 3203553 (1965-08-01), Pendergrast, Jr.
patent: 3279618 (1966-10-01), Bergstedt
patent: 3341027 (1967-09-01), Mackin et al.
patent: 3389882 (1968-06-01), Schlosser
patent: 3900112 (1975-08-01), Azzi et al.
patent: 4063518 (1977-12-01), Bustos
patent: 4461388 (1984-07-01), Bustos
Bustos Rafael T.
Davis Gerald B.
Gullett Edwin P.
Gibson , Jr. Robert W.
Leggett & Platt Incorporated
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