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  • B21D19/10
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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D19/00Flanging or other edge treatment

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B21D19/10working inwardly
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe processing tool with pipe deformation members
    • Patent number 11,603,949
    • Issue date Mar 14, 2023
    • LaValley Industries, LLC
    • Jason Lavalley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Square tubing swager
    • Patent number 11,559,834
    • Issue date Jan 24, 2023
    • Charter M. Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hole widening method, forming tool, and formed product
    • Patent number 11,192,161
    • Issue date Dec 7, 2021
    • Nippon Steel Corporation
    • Jun Nitta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing pressed product
    • Patent number 11,179,761
    • Issue date Nov 23, 2021
    • Toyota Boshoku Kabushiki Kaisha
    • Ryo Misawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pipe processing tool with pipe deformation members
    • Patent number 10,844,977
    • Issue date Nov 24, 2020
    • LaValley Industries, LLC
    • Jason Lavalley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe processing tool with pipe deformation members
    • Patent number 10,344,892
    • Issue date Jul 9, 2019
    • LaValley Industries, LLC
    • Jason Lavalley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat pipe and sealing method thereof
    • Patent number 10,107,562
    • Issue date Oct 23, 2018
    • Kunshan Jue-Chung Electronics Co., Ltd.
    • Hung-Ping Hsieh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick positioning tube expander
    • Patent number 10,022,772
    • Issue date Jul 17, 2018
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube end molding method
    • Patent number 9,492,860
    • Issue date Nov 15, 2016
    • Futaba Industrial Co., Ltd.
    • Yoshiki Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe processing tool with pipe deformation members
    • Patent number 8,973,244
    • Issue date Mar 10, 2015
    • LaValley Industries, LLC
    • Jason LaValley
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making through-passages in sheet metal parts
    • Patent number 8,256,261
    • Issue date Sep 4, 2012
    • Benteler Automobiltechnik GmbH
    • Dieter Friesen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Press die set for forming flange and flange forming method
    • Patent number 8,033,155
    • Issue date Oct 11, 2011
    • Hirotec Corporation
    • Koichi Sasaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of producing a sheet steel product such as a motor vehicle b...
    • Patent number 6,293,134
    • Issue date Sep 25, 2001
    • SSAB Hardtech AB
    • Martin Johnson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for flanging tube ends
    • Patent number 4,392,372
    • Issue date Jul 12, 1983
    • Fisher & Paykel Limited
    • Alexander Brodsky
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Rotatable laundry machine drum
    • Patent number 4,216,663
    • Issue date Aug 12, 1980
    • Fisher & Paykel Limited
    • Frank W. Shacklock
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Apparatus for preparing a liquid sample
    • Patent number 4,205,549
    • Issue date Jun 3, 1980
    • The Perkin-Elmer Corporation
    • Joseph Sibrava
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3874209
    • Patent number 3,874,209
    • Issue date Apr 1, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1724158
    • Patent number 1,724,158
    • Issue date Aug 13, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1042121
    • Patent number 1,042,121
    • Issue date Oct 22, 1912
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents