Textiles: fluid treating apparatus – Machines – Combined
Reexamination Certificate
2007-06-26
2007-06-26
Perrin, Joseph L. (Department: 1746)
Textiles: fluid treating apparatus
Machines
Combined
C068S133000
Reexamination Certificate
active
11533801
ABSTRACT:
Methods and apparatuses consistent with the present invention provide for improved clothes rollover in automatic washer cycles using time-varying rotor oscillations. An automatic washer has a wash chamber with a central axis and a rotor being rotatable about the central axis. Items are loaded into the wash chamber. Wash liquid is supplied into the wash chamber. The rotor is oscillated about the central axis by time-varying oscillations.
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patent: 6269666 (2001-08-01), Whah et al.
patent: 7062810 (2006-06-01), Hardaway et al.
patent: 2003/0035757 (2003-02-01), Cooremans et al.
patent: 2005/0160536 (2005-07-01), McAllister et al.
Dickinson Carrie Ann
Kobos Duane M.
McAllister K. David
Green Clifton
Lafrenz Michael D.
Perrin Joseph L.
Whirlpool Corporation
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