Compact automated window washing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10820761
APP PUB NO 20170347847A1
SERIAL NO

15625516

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Importance

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Abstract

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An automated washing system for vertical surfaces of buildings can include a frame, a main brush rotatably disposed in the frame, at least two bumper wheels provided to opposing ends of the frame where the at least two bumper wheels can contact the vertical surfaces of building during a cleaning operation; and an electric drive motor disposed adjacent one of the opposing circular ends of the main brush.

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Patent Owner(s)

Patent OwnerAddress
PACHANGA HOLDINGS LLC155 TWIN LAKE TRAIL LITTLE CANADA MN 55127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berres, Jim St. Paul, US 2 7
Lange, Michael R Little Canada, US 52 815
Pritschet, James G Oakdale, US 2 7

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