including plural cutters

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine structural member with nesting linear slides

    • Patent number 10,288,115
    • Issue date May 14, 2019
    • Edward Korn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Key cutting machine and method

    • Patent number 7,114,894
    • Issue date Oct 3, 2006
    • The Hillman Group, Inc.
    • Michael A. Mueller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for engraving printing cylinders

    • Patent number 6,283,019
    • Issue date Sep 4, 2001
    • Heidelberger Druckmaschinen AG
    • Jürgen Heinrich Fritz Dölves
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for engraving patterns with and without image...

    • Patent number 5,894,354
    • Issue date Apr 13, 1999
    • Ohio Electronic Engravers, Inc.
    • Tony D. Beckett
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method and apparatus for engraving using multiple engraving heads

    • Patent number 5,663,802
    • Issue date Sep 2, 1997
    • Ohio Electronic Engravers, Inc.
    • Tony D. Beckett
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Method and apparatus for positioning at least one engraving head

    • Patent number 5,492,057
    • Issue date Feb 20, 1996
    • Ohio Electronic Engravers, Inc.
    • Kenneth F. Bornhors
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Four sided alternating woodworking planer with two sided copying sy...

    • Patent number 5,345,983
    • Issue date Sep 13, 1994
    • Mida-Maquinas Industriais do Ave, Lda.
    • Alfredo F. de Abreu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Hole drilling machine and work positioning system

    • Patent number 4,280,775
    • Issue date Jul 28, 1981
    • Ross C. Wood
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3398642

    • Patent number 3,398,642
    • Issue date Aug 27, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3183780

    • Patent number 3,183,780
    • Issue date May 18, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2843024

    • Patent number 2,843,024
    • Issue date Jul 15, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2831405

    • Patent number 2,831,405
    • Issue date Apr 22, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2790359

    • Patent number 2,790,359
    • Issue date Apr 30, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2761357

    • Patent number 2,761,357
    • Issue date Sep 4, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2687676

    • Patent number 2,687,676
    • Issue date Aug 31, 1954
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    2471097

    • Patent number 2,471,097
    • Issue date May 24, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2400954

    • Patent number 2,400,954
    • Issue date May 28, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2390828

    • Patent number 2,390,828
    • Issue date Dec 11, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2351776

    • Patent number 2,351,776
    • Issue date Jun 20, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2345494

    • Patent number 2,345,494
    • Issue date Mar 28, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1379267

    • Patent number 1,379,267
    • Issue date May 24, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1325724

    • Patent number 1,325,724
    • Issue date Dec 23, 1919
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1317038

    • Patent number 1,317,038
    • Issue date Sep 23, 1919
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1021005

    • Patent number 1,021,005
    • Issue date Mar 26, 1912
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    872857

    • Patent number 872,857
    • Issue date Dec 3, 1907
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    768917

    • Patent number 768,917
    • Issue date Aug 30, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    758616

    • Patent number 758,616
    • Issue date May 3, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    757152

    • Patent number 757,152
    • Issue date Apr 12, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    757151

    • Patent number 757,151
    • Issue date Apr 12, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    757243

    • Patent number 757,243
    • Issue date Apr 12, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Key cutting machine and method

    • Publication number 20020141843
    • Publication date Oct 3, 2002
    • Michael A. Mueller
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC