Dishwasher

Details Dishwasher Dishwasher

2004-06-07

2008-09-02

Barr, Michael (Department: 1792)

Cleaning and liquid contact with solids

Apparatus

Automatic controls

C134S0580DL, C134S201000, C312S351000, C312S334400, C211S041800

Reexamination Certificate

active

07418967

ABSTRACT:
A dishwasher including an improved rack adjustment system is provided. The dishwasher includes a chamber for washing dishes, guide rails at opposite inside walls of the chamber, and a rack that moves along the guide rails into and Out of the chamber for holding dishes. A supporter may be provided at opposite sides of the rack for guiding an up/down movement of the rack along the guide rail, with a locker provided on an outside surface of the supporter for holding the rack in position. A handle may be provided on the outside surface of the supporter to swing in up/down directions to a force to the locker and adjust the rack downward, thereby permitting easy adjustment of rack height.

REFERENCES:
patent: 3472573 (1969-10-01), Geiger
patent: 3761153 (1973-09-01), Guth
patent: 690488 (2000-09-01), None
patent: 4228954 (1994-03-01), None
patent: 10120577 (2002-10-01), None
patent: 0848930 (1998-06-01), None
patent: 20-1989-0002448 (1989-04-01), None

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