PIPE JOINT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20170082228A1
SERIAL NO

15006996

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pipe joint includes clamp members including a pipe joint main body unit having an arc shape, flange portions protruding at both ends in an axial direction of the pipe joint main body unit, fixed flange units at both ends in a diameter direction of the pipe joint main body unit, and fixing units formed in the fixed flange units. When the clamp members are attached at end portions of pipes to be connected, and the fixing unit is inserted into insertion units, the pipe joint connects the pipes. The flange portions are provided along an entire periphery of the pipe joint main body unit, and the flange portion of one of the clamp members and the flange portion of the other of the clamp members have joint surface units that contact each other with inclinations at a same angle with respect to an axial direction of the pipe.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NAGASHIMA MANUFACTURING CO LTDKAHOKU-GUN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HIRASAWA, TORU KAHOKU-GUN, JP 3 2
KAMATA, HIROMI KAHOKU-GUN, JP 4 9
KAMEDA, KAZUSHIGE KAHOKU-GUN, JP 3 2
MATSUDA, YUKI KAHOKU-GUN, JP 44 167
MORISAWA, SHINSUKE KAHOKU-GUN, JP 3 2
MORITA, MARIKO KAHOKU-GUN, JP 3 2
NAGASHIMA, TAKESHI KAHOKU-GUN, JP 22 393
NAKAHARA, RYOYA KAHOKU-GUN, JP 3 2
NAKAI, TETSUYA KAHOKU-GUN, JP 32 482
SUZUKI, YUI KAHOKU-GUN, JP 7 8
TAYA, YUTO KAHOKU-GUN, JP 3 2

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