Pipe joint

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11181215
APP PUB NO 20180038533A1
SERIAL NO

15551438

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pipe joint includes a hollow joint main body; a nut that is screwed into the joint main body; a seal member that is mounted to inside of the joint main body; and a retainer that is placed between the joint main body and the nut and comprises a pawl portion engaged with a trough of a metal flexible pipe in a coupled state and a retainer locking portion caught and locked inside of the joint main body in the coupled state.

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Patent Owner(s)

  • HITACHI METALS, LTD.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ibayashi, Makoto Kuwana, JP 1 2
Inotani, Takaaki Kuwana, JP 2 15
Toku, Takashi Kuwana, JP 1 2
Yoshida, Yoshinori Kuwana, JP 85 544

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