with cutting edges located at unequal angles around the periphery of the tool

Patents Grantslast 30 patents

  • Information Patent Grant

    Reamer

    • Patent number 11,724,323
    • Issue date Aug 15, 2023
    • A.L.M.T. Corp.
    • Sakuya Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reamer

    • Patent number 11,407,047
    • Issue date Aug 9, 2022
    • A.L.M.T. Corp.
    • Sakuya Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Taper reamer

    • Patent number 10,926,344
    • Issue date Feb 23, 2021
    • ISHII CORPORATION CO., LTD.
    • Yasushi Sasagawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-edge reamer

    • Patent number 10,857,606
    • Issue date Dec 8, 2020
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Jochen Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool for precision machining of a drilled hole in a workpiec...

    • Patent number 10,807,176
    • Issue date Oct 20, 2020
    • Kennametal Inc.
    • Michael Hacker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool for precision machining of a drilled hole in a workpiec...

    • Patent number 9,884,382
    • Issue date Feb 6, 2018
    • Kennametal Inc.
    • Michael Hacker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pull reamer

    • Patent number 8,931,981
    • Issue date Jan 13, 2015
    • Kennametal Inc.
    • Uwe Hobohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reamer

    • Patent number 8,708,618
    • Issue date Apr 29, 2014
    • Kennametal Inc.
    • Uwe Hobohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reamer and method for reaming

    • Patent number 7,207,752
    • Issue date Apr 24, 2007
    • Star Cutter Company
    • Paul Martin Schulte
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    REAMER

    • Publication number 20230347427
    • Publication date Nov 2, 2023
    • A.L.M.T. CORP.
    • Sakuya TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REAMER

    • Publication number 20220152714
    • Publication date May 19, 2022
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Jochen Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHIP BREAKER SYSTEM, COOLING CHANNEL, COOLING CHANNEL SYSTEM AND HI...

    • Publication number 20130115017
    • Publication date May 9, 2013
    • GUEHRING OHG
    • Gerhard SCHANZ
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Reamer

    • Publication number 20110135413
    • Publication date Jun 9, 2011
    • Kennametal Inc.
    • Uwe Hobohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pull Reamer

    • Publication number 20110103908
    • Publication date May 5, 2011
    • Kennametal Inc.
    • Uwe Hobohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Reamer and method for reaming

    • Publication number 20050169721
    • Publication date Aug 4, 2005
    • Northern Tool Sales & Service Co.
    • Paul Martin Schulte
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR