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JunSheng Chen
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Xiamen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Float lock for a flush valve reservoir
Patent number
9,650,772
Issue date
May 16, 2017
Fluidmaster, Inc.
Michael Lee
E03 - WATER SUPPLY SEWERAGE
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Patent Grant
Drain lock for a flush valve reservoir
Patent number
9,540,798
Issue date
Jan 10, 2017
Fluidmaster, Inc.
JunSheng Chen
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
DRAIN LOCK FOR A FLUSH VALVE RESERVOIR
Publication number
20150067954
Publication date
Mar 12, 2015
Fluidmaster, Inc.
JunSheng CHEN
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
FLOAT LOCK FOR A FLUSH VALVE RESERVOIR
Publication number
20150067955
Publication date
Mar 12, 2015
Fluidmaster, Inc.
Michael LEE
E03 - WATER SUPPLY SEWERAGE