Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Manipulation of liquid
Reexamination Certificate
2006-05-23
2006-05-23
Stinson, Frankie L. (Department: 1746)
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Manipulation of liquid
C068S012040
Reexamination Certificate
active
07047583
ABSTRACT:
A washing machine which washes laundry by wobbling a washing board mounted on an inner surface of a bottom of a spin-drying tub, and a method of controlling the same. The washing machine includes a weight detection unit and a control unit. The weight detection unit detects a weight of the laundry using an amount of current flowing through a drive motor of the washing machine, which is used to drive the spin-drying tub and the washing board. The control unit controls an entire washing operation of the washing machine to correspond to the detected weight of the laundry.
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Kim Hyung-Kyoon
Pyo Sang-Yeon
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