TREA

Tube treating or manipulating combined with or specially adapted for use in connection with tube-making machines

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Industry

  • CPC
  • B21C37/107
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/107Tube treating or manipulating combined with or specially adapted for use in connection with tube-making machines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tubular structures and knurling systems and methods of manufacture...
    • Patent number 10,927,982
    • Issue date Feb 23, 2021
    • Deflecto, LLC
    • Roman Sindelar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tubular structures and knurling systems and methods of manufacture...
    • Patent number 9,933,092
    • Issue date Apr 3, 2018
    • Deflecto, LLC
    • Roman Sindelar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe body and forming method of the same
    • Patent number 7,318,455
    • Issue date Jan 15, 2008
    • Ricoh Company, Ltd.
    • Takafumi Kondou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe body and forming method of the same
    • Patent number 7,044,169
    • Issue date May 16, 2006
    • Ricoh Company, Ltd.
    • Takafumi Kondou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe body and forming method of the same
    • Patent number 6,745,448
    • Issue date Jun 8, 2004
    • Ricoh Company, Ltd.
    • Takafumi Kondou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling machine
    • Patent number 6,530,254
    • Issue date Mar 11, 2003
    • Mauser-Werke GmbH & Co. KG
    • Hans-Jürgen Beierling
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of increasing the fatigue life and/or reducing stress concen...
    • Patent number 5,515,707
    • Issue date May 14, 1996
    • Precision Tube Technology, Inc.
    • Lawrence W. Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2437477
    • Patent number 2,437,477
    • Issue date Mar 9, 1948
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    TUBULAR STRUCTURES AND KNURLING SYSTEMS AND METHODS OF MANUFACTURE...
    • Publication number 20180187800
    • Publication date Jul 5, 2018
    • DEFLECTO, LLC
    • Roman Sindelar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressing Method for Sealing Heat Pipe
    • Publication number 20080141872
    • Publication date Jun 19, 2008
    • Jian-Dih Jeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pipe body and forming method of the same
    • Publication number 20060185751
    • Publication date Aug 24, 2006
    • Takafumi Kondou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pipe body and forming method of the same
    • Publication number 20040140011
    • Publication date Jul 22, 2004
    • Takafumi Kondou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rolling machine
    • Publication number 20020005054
    • Publication date Jan 17, 2002
    • Hans-Jurgen Beierling
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pipe body and forming method of the same
    • Publication number 20010020491
    • Publication date Sep 13, 2001
    • Takafumi Kondou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...