TREA

electrically heated

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Industry

  • CPC
  • B21J17/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21JFORGING HAMMERING PRESSING METAL RIVETING FORGE FURNACES B21J17/00Forge furnaces

Current Industry

B21J17/02electrically heated
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Opening-and-closing type heater and wind generator shaft forging pr...
    • Patent number 11,097,335
    • Issue date Aug 24, 2021
    • Jiangyin Zenkung Forging Co., Ltd.
    • Feibo Wang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Automated rapid discharge forming of metallic glasses
    • Patent number 9,393,612
    • Issue date Jul 19, 2016
    • Glassimetal Technology, Inc.
    • David S. Lee
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Replaceable induction forging coil
    • Patent number 7,565,734
    • Issue date Jul 28, 2009
    • Jason D. Link
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press for holding and pressing a workpiece
    • Patent number 7,194,887
    • Issue date Mar 27, 2007
    • SNECMA Moteurs
    • Patrick Aubry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for forming metallic materials
    • Patent number 6,751,999
    • Issue date Jun 22, 2004
    • Toshiba Kikai Kabushiki Kaisha
    • Toshihisa Kamano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heating magnetic metal workpieces
    • Patent number 4,619,717
    • Issue date Oct 28, 1986
    • Park-Ohio Industries, Inc.
    • Norbert R. Balzer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heating nonmagnetic metal workpieces
    • Patent number 4,577,081
    • Issue date Mar 18, 1986
    • Park-Ohio Industries, Inc.
    • Norbert R. Balzer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for preparing rod stock for forging in manufacture of suc...
    • Patent number 4,503,308
    • Issue date Mar 5, 1985
    • Robert T. Woodings
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric slot furnace
    • Patent number 4,159,415
    • Issue date Jun 26, 1979
    • Klein Tools, Inc.
    • John R. Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3924439
    • Patent number 3,924,439
    • Issue date Dec 9, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3847291
    • Patent number 3,847,291
    • Issue date Nov 12, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3815395
    • Patent number 3,815,395
    • Issue date Jun 11, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3383233
    • Patent number 3,383,233
    • Issue date May 14, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3272957
    • Patent number 3,272,957
    • Issue date Sep 13, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3069535
    • Patent number 3,069,535
    • Issue date Dec 18, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2720576
    • Patent number 2,720,576
    • Issue date Oct 11, 1955
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2720577
    • Patent number 2,720,577
    • Issue date Oct 11, 1955
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2666830
    • Patent number 2,666,830
    • Issue date Jan 19, 1954
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1998363
    • Patent number 1,998,363
    • Issue date Apr 16, 1935
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1544581
    • Patent number 1,544,581
    • Issue date Jul 7, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1479143
    • Patent number 1,479,143
    • Issue date Jan 1, 1924
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1417806
    • Patent number 1,417,806
    • Issue date May 30, 1922
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1341626
    • Patent number 1,341,626
    • Issue date May 25, 1920
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents