Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1996-12-13
1998-04-07
Chin, Randall
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15339, 15395, 134113, B08B 904, A47L 700
Patent
active
057350167
ABSTRACT:
An apparatus for cleaning the interior surfaces of an air duct includes a housing. Brushes are mounted to the housing for sweeping engagement with the interior surfaces of the air duct. A video camera is mounted within the housing for generating an image of the interior of the air duct. A display displays the image generated by the video camera during an air duct cleaning operation.
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Allen Bobby L.
Melendres Joseph V.
Chin Randall
Clean-Aire International, Inc.
Korn Martin
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