Drain unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12116761
APP PUB NO 20240254744A1
SERIAL NO

18281953

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To provide a drain unit and a wash-basin capable of solving various problems relating to a wash-basin with an overflow hole formed at a bowl part. A drain unit includes a first cylindrical body 10 to be mounted on a drain port 112, a second cylindrical body 20 provided inside the first cylindrical body 10, and a water plug member 30 provided at the second cylindrical body 20. The water plug member 30 is capable of closing an opening of the second cylindrical body 20. A flow path 60 is provided between the first cylindrical body 10 and the second cylindrical body 20. The second cylindrical body 20 has an opening part 24 through which the flow path 60 and space in an inside part of the second cylindrical body 20 communicate with each other.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SANEI LTDHIGASHINARI-KU OSAKA-SHI OSAKA 537-0023

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakajima, Kazuaki Osaka, JP 103 1275

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