including work-embracing cutting edges

Patents Grantslast 30 patents

  • Information Patent Grant

    Die stock

    • Patent number 9,925,608
    • Issue date Mar 27, 2018
    • Hartmetall-Werkzeugfabrik Paul Horn GmbH
    • Ruediger Voege
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method for forming hole

    • Patent number 9,475,128
    • Issue date Oct 25, 2016
    • MIYAGITANOI CO., LTD.
    • Teruo Sawabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Releasable thread chaser

    • Patent number 8,794,882
    • Issue date Aug 5, 2014
    • Chase 'Em Back Tools LLC
    • Jim Whaley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self aligning die

    • Patent number 7,862,441
    • Issue date Jan 4, 2011
    • Irwin Industrial Tool Company
    • Derek J. Nash
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spiral groove pipe joint machining assembly

    • Patent number 7,223,054
    • Issue date May 29, 2007
    • Gregory Dale Cady
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting die head

    • Patent number 7,118,313
    • Issue date Oct 10, 2006
    • Kennametal Inc.
    • Kevin D. Grove
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for repairing damaged threads

    • Patent number 6,921,236
    • Issue date Jul 26, 2005
    • Edward Rahberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Recessed damaged stud re-threading tool

    • Patent number 6,386,804
    • Issue date May 14, 2002
    • Aubrey Joe Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread chasing tool and method

    • Patent number 6,206,620
    • Issue date Mar 27, 2001
    • Brian D. Burns
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining threaded tubular goods

    • Patent number 6,062,777
    • Issue date May 16, 2000
    • USX Corporation
    • George John Palyo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread cutting die and method of manufacturing same

    • Patent number 5,890,852
    • Issue date Apr 6, 1999
    • Emerson Electric Company
    • Paul W. Gress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stock guide

    • Patent number 5,655,856
    • Issue date Aug 12, 1997
    • Dickie M. Plessala
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cylindrical thread cutting aid

    • Patent number 5,490,746
    • Issue date Feb 13, 1996
    • Raymond L. Baker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable die head

    • Patent number 5,480,271
    • Issue date Jan 2, 1996
    • Power House Tool, Inc.
    • Glenn F. Jorgensen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spade drill bit construction

    • Patent number 5,458,211
    • Issue date Oct 17, 1995
    • Thomas M. Dennis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Die holder assembly

    • Patent number 5,343,787
    • Issue date Sep 6, 1994
    • George P. McDonnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rethreading tool

    • Patent number 5,288,181
    • Issue date Feb 22, 1994
    • Donald L. Pinkston
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for using a die holder with centering and squaring guide to...

    • Patent number 4,969,780
    • Issue date Nov 13, 1990
    • William D. Hermsted
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threading device

    • Patent number 4,927,302
    • Issue date May 22, 1990
    • Robert A. Beaty
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Segmented die

    • Patent number 4,872,790
    • Issue date Oct 10, 1989
    • Wade Sibole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread forming apparatus having tangential chasers for cutting a th...

    • Patent number 4,824,297
    • Issue date Apr 25, 1989
    • Saegertown Manufacturing Corporation
    • Chalmer Jordan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread cutting tools

    • Patent number 4,752,164
    • Issue date Jun 21, 1988
    • Teledyne Industries, Inc.
    • John E. Leonard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for cutting external threads

    • Patent number 4,743,146
    • Issue date May 10, 1988
    • Kharkovsky Filial Golovnogo Spetsialnogo Proizvodstvennogo Konstruktorsko-Tek...
    • Naum L. Khmelnitsky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tud rethreading and cleaning device

    • Patent number 4,606,681
    • Issue date Aug 19, 1986
    • Bobby W. Collins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Retaining nut for MacPherson strut suspension assembly

    • Patent number 4,599,021
    • Issue date Jul 8, 1986
    • Kenneth D. Kloster
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rethreading die and method

    • Patent number 4,572,032
    • Issue date Feb 25, 1986
    • Jack A. Kinzler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapered thread cutting machine

    • Patent number 4,526,496
    • Issue date Jul 2, 1985
    • Erico Products, Inc.
    • Anton M. Kies
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring reamer with end mill cutters

    • Patent number 4,274,771
    • Issue date Jun 23, 1981
    • G. N. Tool Inc.
    • Takayuki Nishimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-threading nut

    • Patent number 4,256,421
    • Issue date Mar 17, 1981
    • Kenneth D. Kloster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Profiled chip breaker

    • Patent number 4,123,194
    • Issue date Oct 31, 1978
    • PMC Industries, Inc.
    • Lawrence E. Cave
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILL AND METHOD FOR FORMING HOLE

    • Publication number 20140212234
    • Publication date Jul 31, 2014
    • Akita Prefecture
    • Teruo SAWABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Releasable Thread Chaser

    • Publication number 20120009033
    • Publication date Jan 12, 2012
    • Chase 'Em Back Tools LLC
    • Jim Whaley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SELF ALIGNING DIE

    • Publication number 20090191977
    • Publication date Jul 30, 2009
    • Irwin Industrial Tool Company
    • Derek J. Nash
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting die head

    • Publication number 20050276671
    • Publication date Dec 15, 2005
    • Kevin D. Grove
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool for repairing damaged threads

    • Publication number 20040086348
    • Publication date May 6, 2004
    • Edward J. Rahberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Thread cleaning tool

    • Publication number 20030091401
    • Publication date May 15, 2003
    • William J. Thompson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR