Shelf

Details Shelf Shelf

1992-03-23

1993-02-23

Gibson, Jr., Robert W.

Supports: racks

Shelf type

Shelves

211 90, 108152, A47F 500

Patent

active

051882469

ABSTRACT:
An injection-molded plastic shelf for use with slat walls has a top surface on which goods are supported and an opposite bottom surface. An integral tubular frame extends substantially peripherally around the bottom surface. The tubular frame has a wall that projects downwardly from said bottom surface and defines an internal bore of the tubular frame. A plurality of ribs is formed on the bottom surface integrally therewith for reinforcing the same. Each of the plurality of ribs has a longitudinal bore that extends therethrough and at least one end intersecting the wall of the tubular frame so that the bores of the ribs communicate with the internal bore of the tubular frame thus forming a network of communicating bores.

REFERENCES:
patent: 2169295 (1939-08-01), Shuart
patent: 3320011 (1967-05-01), Sachnoff et al.
patent: 3556309 (1971-01-01), Schreyer
patent: 4051789 (1977-10-01), Howitt
patent: 4240557 (1980-12-01), Dickens
patent: 4467927 (1984-08-01), Nathan
patent: 4535898 (1985-08-01), Jones et al.
patent: 4572381 (1986-02-01), Breakey et al.
patent: 5097969 (1992-03-01), Maxworthy

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