and central lead-screw

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool

    • Patent number 10,618,119
    • Issue date Apr 14, 2020
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 9,919,364
    • Issue date Mar 20, 2018
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole-saw

    • Patent number 9,682,431
    • Issue date Jun 20, 2017
    • Thomas J. Spera
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 9,339,874
    • Issue date May 17, 2016
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 8,371,777
    • Issue date Feb 12, 2013
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 8,328,477
    • Issue date Dec 11, 2012
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-blade self feed bit

    • Patent number 8,070,398
    • Issue date Dec 6, 2011
    • Irwin Industrial Tool Company
    • Laverne R. Durfee
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Drilling head for reboring a stuck valve

    • Patent number 8,042,613
    • Issue date Oct 25, 2011
    • Weltec A/S
    • Jørgen Hallundbaek
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Hole-saw assembly including two hole-saws

    • Patent number 7,097,397
    • Issue date Aug 29, 2006
    • Kym John Keightley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threaded conversion kit for replacement ball joints

    • Patent number 6,550,120
    • Issue date Apr 22, 2003
    • Dana Corporation
    • Garth B. Maughan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tool and method for cutting a circular opening and retaining the cu...

    • Patent number 6,206,616
    • Issue date Mar 27, 2001
    • Advanced Micro Devices, Inc.
    • Garrett E. J. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for implantation

    • Patent number 5,676,545
    • Issue date Oct 14, 1997
    • Shedrick D. Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for drilling holes in a workpiece

    • Patent number 5,433,560
    • Issue date Jul 18, 1995
    • Ronnie J. Duncan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center core extracting drill bit

    • Patent number 5,433,121
    • Issue date Jul 18, 1995
    • Alessandro Torra
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Hay sampling device

    • Patent number 4,827,776
    • Issue date May 9, 1989
    • Jody A. Gale
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3854840

    • Patent number 3,854,840
    • Issue date Dec 17, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3761192

    • Patent number 3,761,192
    • Issue date Sep 25, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3598141

    • Patent number 3,598,141
    • Issue date Aug 10, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2794469

    • Patent number 2,794,469
    • Issue date Jun 4, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2294303

    • Patent number 2,294,303
    • Issue date Aug 25, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1712876

    • Patent number 1,712,876
    • Issue date May 14, 1929
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1352313

    • Patent number 1,352,313
    • Issue date Sep 7, 1920
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    1139198

    • Patent number 1,139,198
    • Issue date May 11, 1915
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    965664

    • Patent number 965,664
    • Issue date Jul 26, 1910
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    952916

    • Patent number 952,916
    • Issue date Mar 22, 1910
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    877592

    • Patent number 877,592
    • Issue date Jan 28, 1908
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    754350

    • Patent number 754,350
    • Issue date Mar 8, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    710700

    • Patent number 710,700
    • Issue date Oct 7, 1902
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    424565

    • Patent number 424,565
    • Issue date Apr 1, 1890
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    410863

    • Patent number 410,863
    • Issue date Sep 10, 1889
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL

    • Publication number 20180311749
    • Publication date Nov 1, 2018
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CUTTING TOOL

    • Publication number 20130136553
    • Publication date May 30, 2013
    • Milwaukee Electric Tool Corporation
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL

    • Publication number 20100322733
    • Publication date Dec 23, 2010
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drilling Head for Reboring a Stuck Valve

    • Publication number 20100101802
    • Publication date Apr 29, 2010
    • Weltec A/S
    • Jørgen Hallundbaek
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTI-BLADE SELF FEED BIT

    • Publication number 20090208302
    • Publication date Aug 20, 2009
    • Irwin Industrial Tool Company
    • Laverne R. Durfee
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CUTTING TOOL

    • Publication number 20090087273
    • Publication date Apr 2, 2009
    • Douglas Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hole-saw assembly including two hole-saws

    • Publication number 20080050189
    • Publication date Feb 28, 2008
    • Kym John Keightley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hole-saw assembly including two hole-saw

    • Publication number 20060285934
    • Publication date Dec 21, 2006
    • Kym John Keightley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hole-saw assembly including two hole-saws

    • Publication number 20050042048
    • Publication date Feb 24, 2005
    • Kym John Keightley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR