TREA

of milling cutters with helical cutting edges

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  • CPC
  • B24B3/021
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B3/00Sharpening cutting edges

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B24B3/021of milling cutters with helical cutting edges
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Grinding and/or erosion machine
    • Patent number 10,919,122
    • Issue date Feb 16, 2021
    • Walter Maschinenbau GmbH
    • Siegfried Hegele
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with hone edges
    • Patent number 10,807,172
    • Issue date Oct 20, 2020
    • KYOCERA SGS PRECISION TOOLS, INC.
    • Jeffery L. Burton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with enhanced chip evacuation capability and method of...
    • Patent number 10,682,712
    • Issue date Jun 16, 2020
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with honed edges
    • Patent number 10,058,934
    • Issue date Aug 28, 2018
    • KYOCERA SGS PRECISION TOOLS, INC.
    • Jeffery L. Burton
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Cutting tool with enhanced chip evacuation capability and method of...
    • Patent number 9,878,379
    • Issue date Jan 30, 2018
    • Kennametal Inc.
    • Danny Ray Davis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with regrindable cutting inserts
    • Patent number 9,796,027
    • Issue date Oct 24, 2017
    • Kennametal Inc.
    • Mark Alan Francis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with enhanced chip evacuation capability and method of...
    • Patent number 9,724,768
    • Issue date Aug 8, 2017
    • Kennametal Inc.
    • Leonid Boris Sharivker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool with regrindable cutting inserts
    • Patent number 9,505,066
    • Issue date Nov 29, 2016
    • Kennametal Inc.
    • Mark Alan Francis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Grinding machine with multi-spindle grinding head
    • Patent number 8,801,503
    • Issue date Aug 12, 2014
    • Gleason Cutting Tools Corporation
    • Roger L. Hackman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of sharpening cutting blades
    • Patent number 5,503,588
    • Issue date Apr 2, 1996
    • The Gleason Works
    • George M. Sweet
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tool grinder apparatus and method
    • Patent number 5,097,634
    • Issue date Mar 24, 1992
    • Jack R. Hulme
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding head for a machine for grinding helically grooved cutting...
    • Patent number 4,817,338
    • Issue date Apr 4, 1989
    • Volker Zang
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Clamping apparatus for clamping cutter blades of a gear cutting mac...
    • Patent number 4,287,686
    • Issue date Sep 8, 1981
    • Werkzeugmaschinenfabrik Oerlikon Buhrle AG
    • Erich Kotthaus
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Apparatus for grinding cutting tools
    • Patent number 4,265,053
    • Issue date May 5, 1981
    • Werkzeugmaschinenfabrik Oerlikon Buhrle AG
    • Erich Kotthuas
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for grinding cutting tools and grinding machines for the per...
    • Patent number 4,183,182
    • Issue date Jan 15, 1980
    • Werkzeugmaschinenfabrik Oerlikon Buhrle AG
    • Erich Kotthaus
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3881889
    • Patent number 3,881,889
    • Issue date May 6, 1975
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3875701
    • Patent number 3,875,701
    • Issue date Apr 8, 1975
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3212363
    • Patent number 3,212,363
    • Issue date Oct 19, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3146551
    • Patent number 3,146,551
    • Issue date Sep 1, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3136093
    • Patent number 3,136,093
    • Issue date Jun 9, 1964
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3086508
    • Patent number 3,086,508
    • Issue date Apr 23, 1963
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3030826
    • Patent number 3,030,826
    • Issue date Apr 24, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2853836
    • Patent number 2,853,836
    • Issue date Sep 30, 1958
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2828583
    • Patent number 2,828,583
    • Issue date Apr 1, 1958
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2804722
    • Patent number 2,804,722
    • Issue date Sep 3, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2792673
    • Patent number 2,792,673
    • Issue date May 21, 1957
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2629973
    • Patent number 2,629,973
    • Issue date Feb 24, 1953
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2410348
    • Patent number 2,410,348
    • Issue date Oct 29, 1946
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2332420
    • Patent number 2,332,420
    • Issue date Oct 19, 1943
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2332421
    • Patent number 2,332,421
    • Issue date Oct 19, 1943
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents