Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate
2005-09-06
2005-09-06
Snider, Theresa T. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
C015S340100, C015S098000
Reexamination Certificate
active
06938298
ABSTRACT:
A mobile robot is described for random movement across a surface where a drive unit is arranged inside a top-hat. Cleaning equipment such as electrostatic dusters or equipment for vacuuming can be fixed to the top-hat so that the mobile robot functions as a cleaning robot.
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Carella Byrne Bain et al.
Hand Francis C.
Snider Theresa T.
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