Textiles: fluid treating apparatus – Machines – Combined
Reexamination Certificate
2007-05-08
2007-05-08
Perrin, Joseph L. (Department: 1746)
Textiles: fluid treating apparatus
Machines
Combined
C068S023600, C068S133000
Reexamination Certificate
active
10243671
ABSTRACT:
A washing machine capable of minimizing tangle and damage of the laundry is disclosed. The washing machine includes: a wash shaft installed perpendicularly at a lower center of an inner tub, and rotated by a rotational force transferred from a motor; a wash plate orbiting about a rotational center of the wash shaft to form a stream of water; and a movement converting unit for converting a rotational movement of the wash shaft to a orbiting movement of the wash plate.
REFERENCES:
patent: 2416611 (1947-02-01), Castricone
patent: 2636374 (1953-04-01), Castricone
patent: 2929234 (1960-03-01), Castricone
patent: 3760950 (1973-09-01), Hine
patent: 4328600 (1982-05-01), Bochan
patent: 5775137 (1998-07-01), Yanagisawa
patent: 6115863 (2000-09-01), Mason et al.
Chang Jae Won
Kim Kyeong Hwan
Lim Hee Tae
Park Gwan Ryong
Ked & Associates LLP
LG Electronics Inc.
Perrin Joseph L.
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