with means to rotate scroll

Patents Grantslast 30 patents

  • Information Patent Grant

    Thread cutting device

    • Patent number 4,944,639
    • Issue date Jul 31, 1990
    • Teledyne Industries, Inc.
    • Bruce A. Washington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Screw cutter die head

    • Patent number 4,880,340
    • Issue date Nov 14, 1989
    • Asada Kabushiki Kaisha
    • Naohiro Taki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread reconditioning tool

    • Patent number 3,956,787
    • Issue date May 18, 1976
    • William H. Crumpacker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3276051

    • Patent number 3,276,051
    • Issue date Oct 4, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3142076

    • Patent number 3,142,076
    • Issue date Jul 28, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2938221

    • Patent number 2,938,221
    • Issue date May 31, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2885698

    • Patent number 2,885,698
    • Issue date May 12, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2855611

    • Patent number 2,855,611
    • Issue date Oct 14, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2826102

    • Patent number 2,826,102
    • Issue date Mar 11, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2825913

    • Patent number 2,825,913
    • Issue date Mar 11, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2760213

    • Patent number 2,760,213
    • Issue date Aug 28, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2711548

    • Patent number 2,711,548
    • Issue date Jun 28, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2630027

    • Patent number 2,630,027
    • Issue date Mar 3, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2629886

    • Patent number 2,629,886
    • Issue date Feb 24, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2586209

    • Patent number 2,586,209
    • Issue date Feb 19, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2574260

    • Patent number 2,574,260
    • Issue date Nov 6, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2556015

    • Patent number 2,556,015
    • Issue date Jun 5, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2534878

    • Patent number 2,534,878
    • Issue date Dec 19, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2491458

    • Patent number 2,491,458
    • Issue date Dec 13, 1949
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2266508

    • Patent number 2,266,508
    • Issue date Dec 16, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2046014

    • Patent number 2,046,014
    • Issue date Jun 30, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2017764

    • Patent number 2,017,764
    • Issue date Oct 15, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1991636

    • Patent number 1,991,636
    • Issue date Feb 19, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1872060

    • Patent number 1,872,060
    • Issue date Aug 16, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1831957

    • Patent number 1,831,957
    • Issue date Nov 17, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1804708

    • Patent number 1,804,708
    • Issue date May 12, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1794963

    • Patent number 1,794,963
    • Issue date Mar 3, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1732358

    • Patent number 1,732,358
    • Issue date Oct 22, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1701846

    • Patent number 1,701,846
    • Issue date Feb 12, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1697690

    • Patent number 1,697,690
    • Issue date Jan 1, 1929
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR