Obturator for refrigerator

Details Obturator for refrigerator Obturator for refrigerator

2006-12-12

2006-12-12

Wilkens, Janet M. (Department: 3637)

Supports: cabinet structure

With movable components

With wiper or seal

C312S405000, C049S492100

Reexamination Certificate

active

07147292

ABSTRACT:
The present invention relates to an obturator for a refrigerator for cutting off heat or cool air transferred to and from a refrigerator. The present invention is comprised of a door gasket having an air bag that is transformed and rotated freely, and a projecting portion that is projected from at least one of the inner case and the refrigerator door liner, so that inflow of heat from outside or from a hot-line, into an inside of the refrigerator and leakage of the inside cool air of the refrigerator to the outside, are cut off or minimized and insulation performance is improved remarkably.

REFERENCES:
patent: 3078134 (1963-02-01), Haynes, Jr.
patent: 4617759 (1986-10-01), Pasqualini et al.
patent: 4644698 (1987-02-01), Gerdes et al.
patent: 5289657 (1994-03-01), Kiel
patent: 5476318 (1995-12-01), Yingst et al.
patent: 5533311 (1996-07-01), Tirrell et al.
patent: 5551192 (1996-09-01), Avendano et al.
patent: 5916076 (1999-06-01), Cittadini et al.
patent: 6227634 (2001-05-01), Cittadini et al.
patent: 6526698 (2003-03-01), Park et al.
patent: 6804915 (2004-10-01), Holmqvist
patent: 86203232 (1987-04-01), None
patent: 2418233 (2001-02-01), None

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