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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide type guide mechanism

    • Patent number 7,494,281
    • Issue date Feb 24, 2009
    • Nitto Kohki Co., Ltd.
    • Toshiaki Hidaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded hole finishing tool

    • Patent number 6,840,718
    • Issue date Jan 11, 2005
    • David P. Newmark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center locating feature in drill bit formed without a pointed tip

    • Patent number 6,637,989
    • Issue date Oct 28, 2003
    • Bitmoore
    • Richard A. Moore
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blind-taper hole saw

    • Patent number 5,800,148
    • Issue date Sep 1, 1998
    • Michael A. Wise
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining method and multi-function tool

    • Patent number 5,775,853
    • Issue date Jul 7, 1998
    • Makino Inc.
    • Gary L. Keefer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-aligning tap and die wrench and universal threading tool

    • Patent number 5,203,652
    • Issue date Apr 20, 1993
    • Adrian C. Woods
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for cutting a hole in a construction material precisely concen...

    • Patent number 4,749,315
    • Issue date Jun 7, 1988
    • Scott D. Mills
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling machine

    • Patent number 4,555,203
    • Issue date Nov 26, 1985
    • Nitto Kohki Co., Ltd.
    • Shiro Takahashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable core drill cutter for hard brittle sheets

    • Patent number 4,380,990
    • Issue date Apr 26, 1983
    • Ford Motor Company
    • Dante S. Giardini
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    System for repairing panes of glass

    • Patent number 4,208,229
    • Issue date Jun 17, 1980
    • Dante S. Giardini
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Circular drill with centering device

    • Patent number 4,090,804
    • Issue date May 23, 1978
    • Ernest K. Haley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3434202

    • Patent number 3,434,202
    • Issue date Mar 25, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3252172

    • Patent number 3,252,172
    • Issue date May 24, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3233260

    • Patent number 3,233,260
    • Issue date Feb 8, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3200862

    • Patent number 3,200,862
    • Issue date Aug 17, 1965
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3113329

    • Patent number 3,113,329
    • Issue date Dec 10, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3044325

    • Patent number 3,044,325
    • Issue date Jul 17, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2948000

    • Patent number 2,948,000
    • Issue date Aug 9, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2926555

    • Patent number 2,926,555
    • Issue date Mar 1, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2797421

    • Patent number 2,797,421
    • Issue date Jul 2, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2767412

    • Patent number 2,767,412
    • Issue date Oct 23, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2754864

    • Patent number 2,754,864
    • Issue date Jul 17, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2748631

    • Patent number 2,748,631
    • Issue date Jun 5, 1956
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2735485

    • Patent number 2,735,485
    • Issue date Feb 21, 1956
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    2599887

    • Patent number 2,599,887
    • Issue date Jun 10, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2547195

    • Patent number 2,547,195
    • Issue date Apr 3, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1961604

    • Patent number 1,961,604
    • Issue date Jun 5, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1801730

    • Patent number 1,801,730
    • Issue date Apr 21, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1740149

    • Patent number 1,740,149
    • Issue date Dec 17, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1430932

    • Patent number 1,430,932
    • Issue date Oct 3, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Slide type guide mechanism

    • Publication number 20080008547
    • Publication date Jan 10, 2008
    • Nitto Kohki Co., Ltd.
    • Toshiaki Hidaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded hole finishing tool

    • Publication number 20030138302
    • Publication date Jul 24, 2003
    • David P. Newmark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR