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form strip bars

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  • CPC
  • B21K1/66
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K1/00Making machine elements

Current Industry

B21K1/66form strip bars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Nut integrated with bracket and method of manufacturing the same
    • Patent number 11,231,063
    • Issue date Jan 25, 2022
    • Hyundai Motor Company
    • Heui Bom Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Nut integrated with bracket and method of manufacturing the same
    • Patent number 10,711,822
    • Issue date Jul 14, 2020
    • Hyundai Motor Company
    • Heui Bom Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing hollow body elements, hollow body element, com...
    • Patent number 8,690,693
    • Issue date Apr 8, 2014
    • PROFIL Verbindungstechnik GmbH & Co., KG
    • Jiri Babej
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing hollow body elements, hollow body element, com...
    • Patent number 8,534,973
    • Issue date Sep 17, 2013
    • PROFIL Verbindungstechnik GmbH & Co., KG
    • Jiri Babej
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing hollow body elements, hollow body element, com...
    • Patent number 8,434,985
    • Issue date May 7, 2013
    • PROFIL Verbindungstechnik GmbH & Co., KG
    • Jiri Babej
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing hollow body elements, hollow body element, com...
    • Patent number 8,398,348
    • Issue date Mar 19, 2013
    • Profil Verbindungstechnik GmbH & Co., KG
    • Jiri Babej
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spacer nut manufacturing method
    • Patent number 8,262,492
    • Issue date Sep 11, 2012
    • Watoku Co., Ltd.
    • Yasuyuki Kadono
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing hollow body elements, hollow body element, com...
    • Patent number 8,123,446
    • Issue date Feb 28, 2012
    • Profil Verbindungstechnik GmbH & Co. KG
    • Jiri Babej
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fastener manufacturing assembly and method
    • Patent number 7,975,522
    • Issue date Jul 12, 2011
    • Whitesell International Corporation
    • Richard P. Ward
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener manufacturing apparatus and method
    • Patent number 7,744,475
    • Issue date Jun 29, 2010
    • Whitesell International Corporation
    • John J Vrana
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Self-attaching female fasteners, method of forming same and strip o...
    • Patent number 7,704,151
    • Issue date Apr 27, 2010
    • Whitesell International Corporation
    • John J. Vrana
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Self-attaching female fastener elements and method of forming same
    • Patent number 7,651,401
    • Issue date Jan 26, 2010
    • Whitesell International Corporation
    • Harold A. Ladouceur
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing hollow body elements, section for use in th...
    • Patent number 7,387,575
    • Issue date Jun 17, 2008
    • Profil Verbindungstechnik GmbH & Co., KG
    • Jiri Babej
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener manufacturing apparatus and method
    • Patent number 7,367,893
    • Issue date May 6, 2008
    • Whitesell International Corporation
    • John J Vrana
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for the manufacture of hollow body elements, hollow body ele...
    • Patent number 7,314,417
    • Issue date Jan 1, 2008
    • Profil Verbindungstechnik GmbH & Co. KG
    • Jiri Babej
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing hollow bodies, profile for use in said method,...
    • Patent number 7,090,451
    • Issue date Aug 15, 2006
    • Profil Verbindungstechnik GmbH & Co. KG
    • Jiri Babej
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-attaching female fasteners and method of forming female fasten...
    • Patent number 7,011,584
    • Issue date Mar 14, 2006
    • Whitesell International Corporation
    • Richard P. Ward
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flanged nut fastener strip
    • Patent number 4,306,654
    • Issue date Dec 22, 1981
    • MACLEAN-FOGG COMPANY
    • William L. Grube
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of making a fastener strip
    • Patent number 4,237,567
    • Issue date Dec 9, 1980
    • MACLEAN-FOGG COMPANY
    • William L. Grube
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3704507
    • Patent number 3,704,507
    • Issue date Dec 5, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3513684
    • Patent number 3,513,684
    • Issue date May 26, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3006003
    • Patent number 3,006,003
    • Issue date Oct 31, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2371440
    • Patent number 2,371,440
    • Issue date Mar 13, 1945
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2310316
    • Patent number 2,310,316
    • Issue date Feb 9, 1943
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2221598
    • Patent number 2,221,598
    • Issue date Nov 12, 1940
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2096623
    • Patent number 2,096,623
    • Issue date Oct 19, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2085590
    • Patent number 2,085,590
    • Issue date Jun 29, 1937
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1957987
    • Patent number 1,957,987
    • Issue date May 8, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1957952
    • Patent number 1,957,952
    • Issue date May 8, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1925753
    • Patent number 1,925,753
    • Issue date Sep 5, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents