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  • CPC
  • B23C7/02
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Patents Grantslast 30 patents

  • Information Patent Grant

    Workpiece machining apparatus

    • Patent number 9,522,429
    • Issue date Dec 20, 2016
    • Fuji Machine Mfg. Co., Ltd.
    • Shigefumi Suzuyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface dimpling on rotating work piece using rotation cutting tool

    • Patent number 8,991,287
    • Issue date Mar 31, 2015
    • Caterpillar Inc.
    • Rohit Arun Bhapkar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    System for adopting a manual lathe for use with a computer controll...

    • Patent number 7,386,362
    • Issue date Jun 10, 2008
    • Tormach LLC
    • Gregory Todd Jackson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device to produce round cross-section articles with complicated pro...

    • Patent number 6,994,001
    • Issue date Feb 7, 2006
    • Technology Commercialization, Inc.
    • Alexandr Ivanovich Krukov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    A method of making a clamping ring for use in a pipe joint

    • Patent number 4,706,529
    • Issue date Nov 17, 1987
    • E. Hawle & Co.
    • Erwin Hawle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping ring for use in a pipe joint

    • Patent number 4,657,288
    • Issue date Apr 14, 1987
    • E. Hawle & Co.
    • Erwin Hawle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling table lathe

    • Patent number 4,057,893
    • Issue date Nov 15, 1977
    • Still-Walter Tool & Manufacturing Company
    • Joe Delano Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining method

    • Patent number 4,054,081
    • Issue date Oct 18, 1977
    • Aluminum Company of America
    • Trenton L. Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling attachment for a lathe

    • Patent number 4,044,650
    • Issue date Aug 30, 1977
    • Hardinge Brothers, Inc.
    • Garnet Rexford Lyon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically operated attachment for machine tools

    • Patent number 4,012,992
    • Issue date Mar 22, 1977
    • Parker-Hannifin Corporation
    • Donald E. Smrekar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3841200

    • Patent number 3,841,200
    • Issue date Oct 15, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3803978

    • Patent number 3,803,978
    • Issue date Apr 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3741070

    • Patent number 3,741,070
    • Issue date Jun 26, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2965008

    • Patent number 2,965,008
    • Issue date Dec 20, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2403357

    • Patent number 2,403,357
    • Issue date Jul 2, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2341061

    • Patent number 2,341,061
    • Issue date Feb 8, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents