including cutting teeth of different width

Patents Grantslast 30 patents

  • Information Patent Grant

    Saw blade with varied finishing elements

    • Patent number 7,055,515
    • Issue date Jun 6, 2006
    • Ralph Carl Bishop
    • 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

    Stabilized tap with air release

    • Patent number 5,033,919
    • Issue date Jul 23, 1991
    • Cha Y. Choe
    • 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

    Threaded element for use as an insert

    • Patent number 4,818,165
    • Issue date Apr 4, 1989
    • Rexnord Inc.
    • Yoji Shirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tool for forming internal screw threads

    • Patent number 4,466,762
    • Issue date Aug 21, 1984
    • General Electric Company
    • Curtis M. Menke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping tool for making vibration resistant prevailing torque fastener

    • Patent number 4,396,321
    • Issue date Aug 2, 1983
    • Horace D. Holmes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping tool for making vibration resistant prevailing torque fastener

    • Patent number 4,181,457
    • Issue date Jan 1, 1980
    • Horace D. Holmes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3742541

    • Patent number 3,742,541
    • Issue date Jul 3, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3629887

    • Patent number 3,629,887
    • Issue date Dec 28, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3378866

    • Patent number 3,378,866
    • Issue date Apr 23, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3350975

    • Patent number 3,350,975
    • Issue date Nov 7, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3288015

    • Patent number 3,288,015
    • Issue date Nov 29, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3246351

    • Patent number 3,246,351
    • Issue date Apr 19, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3169258

    • Patent number 3,169,258
    • Issue date Feb 16, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2737670

    • Patent number 2,737,670
    • Issue date Mar 13, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2409993

    • Patent number 2,409,993
    • Issue date Oct 22, 1946
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2378951

    • Patent number 2,378,951
    • Issue date Jun 26, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2330099

    • Patent number 2,330,099
    • Issue date Sep 21, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2307680

    • Patent number 2,307,680
    • Issue date Jan 5, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2275097

    • Patent number 2,275,097
    • Issue date Mar 3, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2267166

    • Patent number 2,267,166
    • Issue date Dec 23, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2212753

    • Patent number 2,212,753
    • Issue date Aug 27, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2204866

    • Patent number 2,204,866
    • Issue date Jun 18, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2041082

    • Patent number 2,041,082
    • Issue date May 19, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2029514

    • Patent number 2,029,514
    • Issue date Feb 4, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1982737

    • Patent number 1,982,737
    • Issue date Dec 4, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1968103

    • Patent number 1,968,103
    • Issue date Jul 31, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1950704

    • Patent number 1,950,704
    • Issue date Mar 13, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1846408

    • Patent number 1,846,408
    • Issue date Feb 23, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Screw tap

    • Publication number 20110176880
    • Publication date Jul 21, 2011
    • Klaus-Peter Völkel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tiers of kerf engaging elements

    • Publication number 20050268898
    • Publication date Dec 8, 2005
    • Ralph Carl Bishop
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR