of conical non-circular section manufactured by an apparatus with a first rotational cutting vector and a second linear feed vector, intersecting the first vector

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for machining workpiece and machine tool

    • Patent number 10,406,617
    • Issue date Sep 10, 2019
    • Yamazaki Mazak Corporation
    • Minoru Kitayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Elliptically moving mechanism

    • Patent number 9,073,163
    • Issue date Jul 7, 2015
    • Gison Machinery Co., Ltd.
    • Kuang-Tai Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining apparatus for works having non-circular curves

    • Patent number 6,062,117
    • Issue date May 16, 2000
    • Komatsu Machinery Corp.
    • Masahiro Shoji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Method and apparatus for forming a control valve for hydraulic circ...

    • Patent number 5,711,345
    • Issue date Jan 27, 1998
    • Techco Corporation
    • Edward H. Phillips
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal urinal trimming method and product

    • Patent number 5,359,912
    • Issue date Nov 1, 1994
    • Ralph E. Hastings
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    Method for machining an ellipitical bore

    • Patent number 5,201,618
    • Issue date Apr 13, 1993
    • General Motors Corporation
    • Antoni J. Malarz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tools

    • Patent number 4,612,833
    • Issue date Sep 23, 1986
    • AE PLC
    • Roger H. Slee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Revolving cutting tool

    • Patent number 4,541,756
    • Issue date Sep 17, 1985
    • Masao Kubota
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Valve assembly

    • Patent number 4,474,150
    • Issue date Oct 2, 1984
    • General Motors Corporation
    • Kevin M. Foley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Grinding machine

    • Patent number 4,439,951
    • Issue date Apr 3, 1984
    • Hauni-Werke Korber & Co. KG
    • Peter Oppelt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3885481

    • Patent number 3,885,481
    • Issue date May 27, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3732759

    • Patent number 3,732,759
    • Issue date May 15, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3557647

    • Patent number 3,557,647
    • Issue date Jan 26, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3391586

    • Patent number 3,391,586
    • Issue date Jul 9, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3289501

    • Patent number 3,289,501
    • Issue date Dec 6, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3239967

    • Patent number 3,239,967
    • Issue date Mar 15, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3212370

    • Patent number 3,212,370
    • Issue date Oct 19, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3209111

    • Patent number 3,209,111
    • Issue date Sep 28, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    3194092

    • Patent number 3,194,092
    • Issue date Jul 13, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2926570

    • Patent number 2,926,570
    • Issue date Mar 1, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2924135

    • Patent number 2,924,135
    • Issue date Feb 9, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2887912

    • Patent number 2,887,912
    • Issue date May 26, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2720806

    • Patent number 2,720,806
    • Issue date Oct 18, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2651832

    • Patent number 2,651,832
    • Issue date Sep 15, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2568040

    • Patent number 2,568,040
    • Issue date Sep 18, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    2568187

    • Patent number 2,568,187
    • Issue date Sep 18, 1951
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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    2121934

    • Patent number 2,121,934
    • Issue date Jun 28, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    1850773

    • Patent number 1,850,773
    • Issue date Mar 22, 1932
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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    1830128

    • Patent number 1,830,128
    • Issue date Nov 3, 1931
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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    1727434

    • Patent number 1,727,434
    • Issue date Sep 10, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL DEVICE AND CONTROL METHOD FOR MACHINE TOOL

    • Publication number 20230098094
    • Publication date Mar 30, 2023
    • FANUC CORPORATION
    • Nobuhito OONISHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELLIPTICALLY MOVING MECHANISM

    • Publication number 20140130623
    • Publication date May 15, 2014
    • GISON MACHINERY CO., LTD.
    • Kuang-Tai LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR