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Working screws

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  • CPC
  • B23G9/001
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23GTHREAD CUTTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH B23G9/00Working screws, bolt heads, or nuts in conjunction with thread cutting

Current Industry

B23G9/001Working screws
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High-strength screw including an unhardened thread end
    • Patent number 10,662,993
    • Issue date May 26, 2020
    • KAMAX Holding GmbH & Co. KG
    • Frank Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High-strength screw including an unhardening layer
    • Patent number 10,598,207
    • Issue date Mar 24, 2020
    • KAMAX Holding GmbH & Co. KG
    • Gunther Hartmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Screw and method of its manufacture
    • Patent number 10,580,593
    • Issue date Mar 3, 2020
    • GAWEL ZAKLAD PRODUKCJI SRUB S.A
    • Mariusz Skóra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of machining screw
    • Patent number 10,173,257
    • Issue date Jan 8, 2019
    • Nittan Valve Co., Ltd.
    • Michihiro Kameda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 10,052,144
    • Issue date Aug 21, 2018
    • Orthopedic Medical Channels, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 9,713,487
    • Issue date Jul 25, 2017
    • Orthopedic Medical Channels, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of manufacturing screw thread and screw thread
    • Patent number 9,604,298
    • Issue date Mar 28, 2017
    • RICOH ELEMEX CORPORATION
    • Toshiyuki Shimizu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 9,237,915
    • Issue date Jan 19, 2016
    • ORTHPEDIC MEDICAL CHANNELS, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ultra high strength screw having a high yield ratio
    • Patent number 9,145,910
    • Issue date Sep 29, 2015
    • KAMAX Holding GmbH & Co. KG
    • Horst Dieterle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination hanger fastener
    • Patent number 8,979,459
    • Issue date Mar 17, 2015
    • Infastech Intellectual Properties Pte. Ltd.
    • Duane C. Baumler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,920,480
    • Issue date Dec 30, 2014
    • Orthopedic Medical Channels, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,858,346
    • Issue date Oct 14, 2014
    • Medical Facets LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,828,065
    • Issue date Sep 9, 2014
    • Medical Facets, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,801,762
    • Issue date Aug 12, 2014
    • Medical Facets LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bolt and manufacturing method of bolt
    • Patent number 8,607,604
    • Issue date Dec 17, 2013
    • Mitsubishi Heavy Industries
    • Norikazu Tezuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,535,358
    • Issue date Sep 17, 2013
    • Medical Facets, LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bone screw and method for manufacturing the same
    • Patent number 8,112,870
    • Issue date Feb 14, 2012
    • Medical Facets LLC
    • Wayne A. Willert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bolt cutting tool
    • Patent number 6,609,302
    • Issue date Aug 26, 2003
    • David Welker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener forming machine
    • Patent number 6,248,020
    • Issue date Jun 19, 2001
    • L & M Machining and Manufacturing, Inc.
    • Lawrence A. Morath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole forming apparatus
    • Patent number 6,179,718
    • Issue date Jan 30, 2001
    • L & M Machining and Manufacturing, Inc.
    • Lawrence A. Morath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener sorting apparatus
    • Patent number 6,089,985
    • Issue date Jul 18, 2000
    • L & M Machining and Manufacturing, Inc.
    • Lawrence A. Morath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastener forming machine
    • Patent number 6,004,215
    • Issue date Dec 21, 1999
    • L & M Machinery & Manufacturing
    • Lawrence A. Morath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable shank slot dial
    • Patent number 4,241,468
    • Issue date Dec 30, 1980
    • Allstar Fasteners, Inc.
    • Stanley C. Burchell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3890663
    • Patent number 3,890,663
    • Issue date Jun 24, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3808623
    • Patent number 3,808,623
    • Issue date May 7, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3596301
    • Patent number 3,596,301
    • Issue date Aug 3, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3533614
    • Patent number 3,533,614
    • Issue date Oct 13, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3492681
    • Patent number 3,492,681
    • Issue date Feb 3, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3422472
    • Patent number 3,422,472
    • Issue date Jan 21, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3417427
    • Patent number 3,417,427
    • Issue date Dec 24, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents