Support shelf for crisper drawers in refrigerators

Details Support shelf for crisper drawers in refrigerators Support shelf for crisper drawers in refrigerators

1989-10-03

1990-10-02

Purol, David M.

Supports: cabinet structure

Mask or screen type

312204, 312242, 312245, 248235, 211153, 211134, F25D 1100

Patent

active

049603086

ABSTRACT:
A crisper drawer support shelf for refrigerators assembled from four components. The assembly includes a molded plastic, generally rectangular frame having a tunnel along the front edge thereof. An extruded aluminum I-beam is press-fitted into the tunnel to provide strength along the front edge of the shelf. A transparent cover member is positioned within an opening defined by the frame. A sheet metal trim strip is snapped into its mounted position across the front of the shelf. The assembly can be installed as a unit. The I-beam provides sufficient strength to support crisper drawers carried by the support shelf.

REFERENCES:
patent: 2006442 (1935-07-01), Connors
patent: 2076099 (1937-04-01), Smith et al.
patent: 2262578 (1941-11-01), Ellis
patent: 2421089 (1947-05-01), Smith
patent: 2549879 (1951-04-01), Amore
patent: 2894644 (1959-07-01), Magnuson
patent: 4540222 (1985-09-01), Burrell
patent: 4580852 (1986-04-01), Smittee et al.
patent: 4729613 (1988-03-01), Tromble et al.
patent: 4740042 (1988-04-01), Stich et al.

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