Method and a device for controlled dosing of treating compositions in washing machines

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United States of America Patent

PATENT NO 9687139
APP PUB NO 20140283561A1
SERIAL NO

14356397

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method of dispensing a plurality of treating compositions into a multistage automatic washing machine, as well as a dispensing device comprising an associated reservoir for collection of wash liquor and at least two chambers containing a treating composition. Said chambers are activated in response to an input from a sensor.

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Patent Owner(s)

Patent OwnerAddress
RECKITT & COLMAN (OVERSEAS) HYGIENE HOME LIMITEDSLOUGH BERKSHIRE SL1 3UH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McKenna, Shauna Hull, GB 2 10
Pedley, Edmund Hull, GB 6 16
Thomas, David Devon, GB 165 2164
Wasonga, John Hull, GB 3 13

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