AUTONOMOUS COVERAGE ROBOT
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United States of America Patent
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Issued Date -
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app pub date -
Dec 9, 2013
filing date -
Jan 3, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A surface treatment robot including a robot body, a differential drive system mounted on the robot body and configured to maneuver the robot over a cleaning surface, a liquid applicator carried by the robot body, and a collection assembly carried by the robot body and configured to remove waste from the cleaning surface. The robot body has a forward portion and a rear portion, with the forward portion preceding the rear portion as the robot moves in a forward direction over the cleaning surface. The liquid applicator is configured to dispense a liquid to the cleaning surface such that at least a portion of the liquid is dispensed rear of the collection assembly as the robot moves in the forward direction.
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