Adjustable shelf device

Details Adjustable shelf device Adjustable shelf device

1978-07-19

1980-03-18

Sakran, Victor N.

Supports: cabinet structure

Expansible

312108, 312111, 312257R, 108 92, A47B 4500

Patent

active

041936507

ABSTRACT:
An adjustable shelf device is used with a conventional filing cabinet, shelving or the like to readily form the cabinet space into various sized compartments to thereby permit efficient use of the cabinet space. The shelf device includes a pair of shelf structures which have overlapping vertical and horizontal shelves that are longitudinally shiftable relative to each other to permit adjustment of the overall length of the shelf device to thereby accommodate cabinets or shelving of various sizes. Vertical dividers project into registering openings in the overlapped portions of the shelf structure to releasably lock the shelf device in an adjusted position.

REFERENCES:
patent: 1069411 (1913-08-01), Greene
patent: 1282833 (1918-10-01), Holder
patent: 2721632 (1955-10-01), Surpierre
patent: 2789700 (1957-04-01), King et al.
patent: 3069216 (1962-12-01), Vaeth
patent: 3272581 (1966-09-01), Stucki
patent: 3464372 (1969-09-01), Fiterman et al.
patent: 3741450 (1973-06-01), Seastrom
patent: 3784273 (1974-01-01), Nikolai
patent: 3807572 (1974-04-01), Luvara et al.
patent: 4025137 (1977-05-01), Wyler

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