Washing machine
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United States of America Patent
Stats
-
Aug 29, 2006
Grant Date -
Apr 24, 2003
app pub date -
Oct 18, 2002
filing date -
Oct 23, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Washing machines having improved frictional forces with laundry. Those machines include a cabinet with a door, a tub inside for retaining wash water, and an internal vessel, inside the tub that is coupled with a motor that rotates the internal vessel. A friction member inside the internal vessel rubs against laundry. The frictional member includes a friction enhancer, such as a spherical structure or a freely rotating ball, that enhances laundry friction during washing and reduces adhesion of laundry after a dehydration cycle.
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