Data processing: generic control systems or specific application – Specific application – apparatus or process – Robot control
Reexamination Certificate
2006-09-26
2006-09-26
Black, Thomas G. (Department: 3661)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Robot control
C700S246000, C700S259000, C700S248000, C700S249000, C700S250000, C701S300000, C701S301000, C318S568100
Reexamination Certificate
active
07113847
ABSTRACT:
A robotic vacuum cleaner (10) with a self-propelled controller (12) with a vacuum source (36, 38) and a dirt receptacle (32), a self-propelled cleaning head (14) with a suction inlet (24), and an interconnecting hose (16) is provided. The controller and cleaning head cooperatively traverse a surface area in tandem when the interconnecting hose is connected between the cleaning head and the controller. In one embodiment, the controller includes a power source (56) making the robotic vacuum autonomous. In another embodiment, the controller includes a power cord dispense/retract assembly (168) to provide access to utility power. In another aspect, the controller includes a portable vacuum (20) that is removed for manual operations. In still another aspect, a method of semi-automated environment mapping for a self-propelled robotic vacuum is provided. With respect to the method, the robotic vacuum also includes a remote control (18).
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Chmura Bryan
McKee Robert N.
Reindle Mark E.
Younger Victor
Black Thomas G.
Fay Sharpe Fagan Minnich & McKee LLP
Marc McDieunel
Royal Appliance Mfg. Co.
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