A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
141/51
A47L 15/00 (2006.01) A47L 15/23 (2006.01) A47L 15/42 (2006.01)
Patent
CA 1298170
ABSTRACT A sink located dishwasher is disclosed having a cover for the sink, a rack for dishes locatable in the sink, and a removable spray arm assembly mounted in the sink drain. The spray arm assembly includes a spray arm rotatably mounted at the upper end of a hollow shaft to rotate in the sink below the rack. A pair of seals are provided on the shaft to seal the shaft within the drain. Water is pumped from the drain above both seals and returned to the drain between the seals from where it flows up the hollow shaft and rotates the spray arm.
548172
Dawkins Stephen
Lumby David
Bereskin & Parr
Dawkins Stephen
Lumby David
Mcilwraith Davey Pty. Ltd.
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