TREA

built-up objects

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Industry

  • CPC
  • B21D51/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D51/00Making hollow objects

Current Industry

B21D51/04built-up objects
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combinational heatsink tube for intercooler
    • Patent number 11,465,194
    • Issue date Oct 11, 2022
    • Ping-Tsang Shih
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for the chipless production of a rotationally symmetrical bo...
    • Patent number 11,325,174
    • Issue date May 10, 2022
    • Winkelmann Powertrain Components GmbH & Co. KG
    • Heiko Ohlscher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing a container
    • Patent number 11,318,524
    • Issue date May 3, 2022
    • Continental Teves AG & Co. oHG
    • Manfred Goll
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cross member of vehicle body and method of manufacturing cross member
    • Patent number 11,084,531
    • Issue date Aug 10, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya Asai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Apparatus and method for production of duct members
    • Patent number 10,758,962
    • Issue date Sep 1, 2020
    • Cleveland Tool and Machine LLC
    • Victor Bota
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for production of adjustable duct member
    • Patent number 9,561,536
    • Issue date Feb 7, 2017
    • Cleveland Tool & Machine, Inc.
    • Victor Bota
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Casket
    • Patent number 8,661,633
    • Issue date Mar 4, 2014
    • Genesis International, Inc.
    • Greg Filipek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus and method for securing an end cap to a shell
    • Patent number 8,302,284
    • Issue date Nov 6, 2012
    • Upland Technologies Inc.
    • Mohamed Gharib
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of forming a product in a moving web
    • Patent number 6,848,160
    • Issue date Feb 1, 2005
    • Thermal Shield Solutions, LLC
    • Donald E. Cota, Jr.
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Process for producing a tubular component
    • Patent number 6,842,957
    • Issue date Jan 18, 2005
    • Corus Staal BV
    • Maurice Gerardus Maria Van Giezen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3807022
    • Patent number 3,807,022
    • Issue date Apr 30, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3740821
    • Patent number 3,740,821
    • Issue date Jun 26, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3719984
    • Patent number 3,719,984
    • Issue date Mar 13, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3094767
    • Patent number 3,094,767
    • Issue date Jun 25, 1963
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1491314
    • Patent number 1,491,314
    • Issue date Apr 22, 1924
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1460733
    • Patent number 1,460,733
    • Issue date Jul 3, 1923
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1367792
    • Patent number 1,367,792
    • Issue date Feb 8, 1921
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents