Vertically adjustable extension drawers

Details Vertically adjustable extension drawers Vertically adjustable extension drawers

1992-04-10

1993-05-18

Gall, Lloyd A.

Supports: cabinet structure

With movable components

Horizontally movable

3123348, 31233444, 3123483, 3123484, A47B 8804

Patent

active

052114619

ABSTRACT:
A vertically adjustable extension rail system for a drawer used in a housing having opposed vertical walls with a plurality of horizontally-extending, vertically-spaced guide ribs leaving alternating guide grooves. The extension rail system comprises two spaced apart extension rail assemblies with each extension rail assembly having a carrier rail and a slide rail which are slidably interconnected. A guide arm is mountable at a plurality of vertical levels along each of the slide rails. The guide arms are adapted for being lengthwise slidably received by opposing guide grooves on the vertical walls. A fixed or removable drawer receptacle can be mounted between the two extension rail assemblies.

REFERENCES:
patent: 2523821 (1950-09-01), Fox
patent: 2731321 (1956-01-01), Thompson
patent: 3273952 (1966-09-01), Himelreich et al.
patent: 3716284 (1973-02-01), Vogt
patent: 3851578 (1974-12-01), Engebretsen
patent: 3876263 (1975-04-01), Oleksiak
patent: 4291929 (1981-09-01), Faust
patent: 4616890 (1986-10-01), Romick
patent: 4822116 (1989-04-01), Relyea et al.
patent: 4925258 (1990-05-01), Ludwig et al.
patent: 4958991 (1990-09-01), Taylor et al.
Selected pages from an Artromick Intl., Inc. brochure and catalog showing earlier and more recent medication cart designs.
Selected pages from a Drustar, Inc. brochure and catalog showing earlier and present medication cart designs.

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