Brushing – scrubbing – and general cleaning – Machines – Brushing
Reexamination Certificate
2005-02-04
2010-08-31
Chin, Randall (Department: 3723)
Brushing, scrubbing, and general cleaning
Machines
Brushing
C015S319000, C015S340300
Reexamination Certificate
active
07784139
ABSTRACT:
A cartridge is disclosed comprising a reel-to-reel roll of cleaning material, for use in a hand-held or robotic cleaning device. The cartridge provides either an electrostatic dust cloth or wet mop, and includes a fluid reservoir for maintaining the wet mop cloth during use. A dust bin is also provided on the cartridge, and includes a hinged lid for providing selective access to the dust inside of the bin. A motor, optical sensor, and fluid pump inside of a cleaning apparatus control the operation of the reel-to-reel cloth, and control fluid delivery to the wet cloth.
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Gipp Mark M.
Harwig Jeffrey L.
Jaworski Thomas
Laru Kathleen M.
Leonard Stephen B.
Chin Randall
S.C. Johnson & Son Inc.
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