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Patents Grantslast 30 patents

  • Information Patent Grant

    Bending machines

    • Patent number 4,843,861
    • Issue date Jul 4, 1989
    • Langbow Limited
    • Geoffrey T. Langley
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for clamping crankshafts in grinding machines

    • Patent number 4,475,318
    • Issue date Oct 9, 1984
    • Naxos-Union Schleifmittel-Und Schleifmaschinenfabrik
    • Peter Russ
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck mechanism

    • Patent number 4,467,681
    • Issue date Aug 28, 1984
    • Joseph A. Oeming
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw guide clamping assembly

    • Patent number 4,317,400
    • Issue date Mar 2, 1982
    • Gerald J. Matchette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw guide assembly

    • Patent number 4,231,274
    • Issue date Nov 4, 1980
    • Gerald J. Matchette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking mechanism for the mandrel collar on milling and drilling sp...

    • Patent number 4,215,961
    • Issue date Aug 5, 1980
    • Maho Werkzeugmaschinenbau Babel & Co.
    • Werner Babel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3363083

    • Patent number 3,363,083
    • Issue date Jan 9, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3222494

    • Patent number 3,222,494
    • Issue date Dec 7, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3191924

    • Patent number 3,191,924
    • Issue date Jun 29, 1965
    • C30 - CRYSTAL GROWTH
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    2757391

    • Patent number 2,757,391
    • Issue date Aug 7, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2460254

    • Patent number 2,460,254
    • Issue date Jan 25, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2310580

    • Patent number 2,310,580
    • Issue date Feb 9, 1943
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    2273293

    • Patent number 2,273,293
    • Issue date Feb 17, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2067626

    • Patent number 2,067,626
    • Issue date Jan 12, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1819837

    • Patent number 1,819,837
    • Issue date Aug 18, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1391440

    • Patent number 1,391,440
    • Issue date Sep 20, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1391441

    • Patent number 1,391,441
    • Issue date Sep 20, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    690300

    • Patent number 690,300
    • Issue date Dec 31, 1901
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    538334

    • Patent number 538,334
    • Issue date Apr 30, 1895
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    485364

    • Patent number 485,364
    • Issue date Nov 1, 1892
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    464009

    • Patent number 464,009
    • Issue date Dec 1, 1891
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    461469

    • Patent number 461,469
    • Issue date Oct 20, 1891
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    408985

    • Patent number 408,985
    • Issue date Aug 13, 1889
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    389721

    • Patent number 389,721
    • Issue date Sep 18, 1888
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    386263

    • Patent number 386,263
    • Issue date Jul 17, 1888
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    372482

    • Patent number 372,482
    • Issue date Nov 1, 1887
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    270407

    • Patent number 270,407
    • Issue date Jan 9, 1883
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    268752

    • Patent number 268,752
    • Issue date Dec 5, 1882
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    266803

    • Patent number 266,803
    • Issue date Oct 31, 1882
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    265639

    • Patent number 265,639
    • Issue date Oct 10, 1882
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents