Circumferentially staggered

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary cutting tool having irregular insert orientation

    • Patent number 7,399,146
    • Issue date Jul 15, 2008
    • Kennametal Inc.
    • Thomas J. Long, II
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 7,014,394
    • Issue date Mar 21, 2006
    • Exactaform Cutting Tools, Ltd.
    • John Inglis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for producing forked roots of turbine blades

    • Patent number 6,893,195
    • Issue date May 17, 2005
    • Walter AG
    • Markus Wetli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for assembling and disassembling cutting inserts

    • Patent number 6,799,358
    • Issue date Oct 5, 2004
    • Iscar, Ltd.
    • Amir Satran
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throwaway insert and pin mirror cutter using the same

    • Patent number 6,764,254
    • Issue date Jul 20, 2004
    • Sumitomo Electric Industries, Ltd.
    • Shigenori Emoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hollow mill tool

    • Patent number 6,761,514
    • Issue date Jul 13, 2004
    • Master Tool Corporation
    • John M. Cirino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Slotting cutter with cartridge assembly

    • Patent number 6,497,537
    • Issue date Dec 24, 2002
    • Kennametal PC Inc.
    • Mark A. Francis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool for producing toothed articles

    • Patent number 6,120,217
    • Issue date Sep 19, 2000
    • The Gleason Works
    • Hermann J. Stadtfeld
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mounting mechanism for a pin mirror cutter

    • Patent number 6,068,430
    • Issue date May 30, 2000
    • Mitsubishi Materials Corporation
    • Yukihiro Saeki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and insert bearing cartridge therefor

    • Patent number 6,062,775
    • Issue date May 16, 2000
    • Iscar Ltd.
    • Amir Satran
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and milling tool to make deep grooves in a workpiece, especi...

    • Patent number 5,676,505
    • Issue date Oct 14, 1997
    • Walter AG
    • Roland Gauss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling cutter for T shaped groove

    • Patent number 5,597,268
    • Issue date Jan 28, 1997
    • Izumi Industry Kabushiki Kaisha
    • Mitsuo Izumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw mill apparatus for castings and method

    • Patent number 5,393,174
    • Issue date Feb 28, 1995
    • Walter W. Wawrzyniak
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method for machining a radially symmetrical workpiece surface and a...

    • Patent number 5,373,631
    • Issue date Dec 20, 1994
    • Gebr. Heller Maschinenfabrik GmbH
    • Karlheinz Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and cutter

    • Patent number 5,314,269
    • Issue date May 24, 1994
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw mill apparatus for castings and method

    • Patent number 5,284,407
    • Issue date Feb 8, 1994
    • Walter W. Wawrzyniak
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Surgical reamer

    • Patent number 5,122,134
    • Issue date Jun 16, 1992
    • Pfizer Hospital Products Group, Inc.
    • Rocco R. Borzone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Disc mill with reversible cutting plates and adjustable cutting width

    • Patent number 5,090,845
    • Issue date Feb 25, 1992
    • Firma Wulhelm Fette GmbH
    • Bernd Bentjens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Helical cutting tool

    • Patent number 5,083,887
    • Issue date Jan 28, 1992
    • Cohen; Abraham
    • Amram Dotany
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Contour milling cutter

    • Patent number 4,990,035
    • Issue date Feb 5, 1991
    • Hawera Prazisionswerkzeuge GmbH
    • Anton Scheuch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring bar

    • Patent number 4,948,305
    • Issue date Aug 14, 1990
    • GTE Valenite Corporation
    • Lee Reiterman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutter and associated method

    • Patent number 4,936,718
    • Issue date Jun 26, 1990
    • Jimmie L. Proffitt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting inserts and tools including same

    • Patent number 4,867,616
    • Issue date Sep 19, 1989
    • Jakubowicz; Michael
    • Michael Jakubowicz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Edge routing cutter

    • Patent number 4,806,050
    • Issue date Feb 21, 1989
    • Kenneth W. Bryant
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutter with serrated edges and positive/negative axial rake

    • Patent number 4,794,665
    • Issue date Jan 3, 1989
    • Greenleaf Corporation
    • Robert W. Peters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wood processing machine having annular rings

    • Patent number 4,785,860
    • Issue date Nov 22, 1988
    • Stanley Arasmith
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Cutter

    • Patent number 4,765,782
    • Issue date Aug 23, 1988
    • Alps Electric Co., Ltd.
    • Masao Ohkita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling cutter

    • Patent number 4,729,697
    • Issue date Mar 8, 1988
    • Dijet Inc.
    • Ralph W. Lacey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Knife arrangement for a waferizer

    • Patent number 4,685,497
    • Issue date Aug 11, 1987
    • CAE Machinery Ltd.
    • Cameron D. Mierau
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Milling cutter for cutting the contaminated surface of concrete

    • Patent number 4,684,297
    • Issue date Aug 4, 1987
    • Sato Kogyo Co., Ltd.
    • Naoyoshi Funakawa
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents