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Industry

  • CPC
  • B23P15/52
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23POTHER WORKING OF METAL COMBINED OPERATIONS UNIVERSAL MACHINE TOOLS B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Current Industry

B23P15/52taps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Thread forming tap and manufacturing method for thread forming tap
    • Patent number 11,007,590
    • Issue date May 18, 2021
    • OSG Corporation
    • Kazumitsu Harada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of making a cutting tap with a correction grind
    • Patent number 9,839,984
    • Issue date Dec 12, 2017
    • Kennametal Inc.
    • Steven R. Burns
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool and method for manufacturing such a rotary cutt...
    • Patent number 8,215,881
    • Issue date Jul 10, 2012
    • Sakai Threading Tool Co., Ltd.
    • Hitoshi Yamaguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tap and method of making same
    • Patent number 8,210,779
    • Issue date Jul 3, 2012
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spiral flute tap
    • Patent number 7,950,880
    • Issue date May 31, 2011
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tap and method of making a cutting tap
    • Patent number 7,665,934
    • Issue date Feb 23, 2010
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread cutting tap and a method of its manufacture
    • Patent number 7,553,114
    • Issue date Jun 30, 2009
    • Sandvik Intellectual Property AB
    • Markus Oknestam
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tools and methods for finishing a previously created thread without...
    • Patent number 7,354,350
    • Issue date Apr 8, 2008
    • Emuge-Werk Richard Glimpel GmbH & Co. KG Fabrik fir Prazisionswerkzeuge
    • Dietmar Hechtle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated carbide tap
    • Patent number 7,147,939
    • Issue date Dec 12, 2006
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low torque tap
    • Patent number 7,144,208
    • Issue date Dec 5, 2006
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-drilling screws
    • Patent number 4,016,795
    • Issue date Apr 12, 1977
    • GKN Screws & Fasteners Limited
    • Peter John Gill
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1918626
    • Patent number 1,918,626
    • Issue date Jul 18, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents