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Patents Grantslast 30 patents

  • Information Patent Grant

    Support and gripping device of a mechanical part, suitable for a ma...

    • Patent number 9,440,320
    • Issue date Sep 13, 2016
    • GNUTTI TRANSFER S.p.A.
    • Giordano Gaboardi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flexible guide bushing for machine tool

    • Patent number 8,590,435
    • Issue date Nov 26, 2013
    • Daniel Dünner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck

    • Patent number 7,770,900
    • Issue date Aug 10, 2010
    • Ott-Jakob GmbH & Co. Spanntechnik KG
    • Wolfgang Bechteler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder

    • Patent number 5,593,258
    • Issue date Jan 14, 1997
    • Nikken Kosakusho Works Ltd.
    • Masakazu Matsumoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool clamping device

    • Patent number 5,037,254
    • Issue date Aug 6, 1991
    • Sandvik AB
    • Lars-Gunnar Asberg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically operated chuck closing mechanism

    • Patent number 5,002,291
    • Issue date Mar 26, 1991
    • Dover Industries, Inc.
    • Charles F. Reed
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coaxial collet chuck

    • Patent number 4,802,680
    • Issue date Feb 7, 1989
    • Siemens Aktiengesellschaft
    • Volker Fuchs
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-adjusting chucks

    • Patent number 4,463,960
    • Issue date Aug 7, 1984
    • Jean Walton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool fastening device

    • Patent number 4,352,612
    • Issue date Oct 5, 1982
    • Sandvik-Kosta GmbH
    • Edmo Benatti
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling machine including improved tool knock-out means

    • Patent number 4,304,513
    • Issue date Dec 8, 1981
    • Hurco Manufacturing Company, Inc.
    • Gerald V. Roch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick change tool holder

    • Patent number 4,226,433
    • Issue date Oct 7, 1980
    • Josef J. Dancsik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dead stop step chuck

    • Patent number 4,046,390
    • Issue date Sep 6, 1977
    • The Dunham Tool Company, Inc.
    • Russell H. Dunham
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill stop

    • Patent number 4,019,827
    • Issue date Apr 26, 1977
    • The Boeing Company
    • Merrill Andrew Christianson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3678790

    • Patent number 3,678,790
    • Issue date Jul 25, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3669462

    • Patent number 3,669,462
    • Issue date Jun 13, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3606968

    • Patent number 3,606,968
    • Issue date Sep 21, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3542385

    • Patent number 3,542,385
    • Issue date Nov 24, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3539193

    • Patent number 3,539,193
    • Issue date Nov 10, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3494364

    • Patent number 3,494,364
    • Issue date Feb 10, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3404822

    • Patent number 3,404,822
    • Issue date Oct 8, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2880007

    • Patent number 2,880,007
    • Issue date Mar 31, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2793041

    • Patent number 2,793,041
    • Issue date May 21, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2708117

    • Patent number 2,708,117
    • Issue date May 10, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2704681

    • Patent number 2,704,681
    • Issue date Mar 22, 1955
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2676561

    • Patent number 2,676,561
    • Issue date Apr 27, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2619357

    • Patent number 2,619,357
    • Issue date Nov 25, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2579878

    • Patent number 2,579,878
    • Issue date Dec 25, 1951
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2563464

    • Patent number 2,563,464
    • Issue date Aug 7, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2534616

    • Patent number 2,534,616
    • Issue date Dec 19, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2471921

    • Patent number 2,471,921
    • Issue date May 31, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Support and gripping device of a mechanical part, suitable for a ma...

    • Publication number 20140230231
    • Publication date Aug 21, 2014
    • Giordano Gaboardi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL CONNECTING ROD

    • Publication number 20120267865
    • Publication date Oct 25, 2012
    • Chung-Liang HSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLEXIBLE GUIDE BUSHING FOR MACHINE TOOL

    • Publication number 20110252932
    • Publication date Oct 20, 2011
    • Daniel Dunner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK

    • Publication number 20070001407
    • Publication date Jan 4, 2007
    • Wolfgang BECHTELER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR