Chain or belt conveyor

Patents Grantslast 30 patents

  • Information Patent Grant

    Horizontal hobbing machine

    • Patent number 5,947,663
    • Issue date Sep 7, 1999
    • Mitsubishi Heavy Industries, Ltd.
    • Tsuneo Egawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    CNC lathe

    • Patent number 5,239,901
    • Issue date Aug 31, 1993
    • I-Nan Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Repair of flight bars

    • Patent number 4,988,033
    • Issue date Jan 29, 1991
    • Advanced Longwall Equipment, Inc.
    • Friedhelm E. Hesse
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Input device on a plant for metering pharmaceutical products into c...

    • Patent number 4,602,428
    • Issue date Jul 29, 1986
    • MG 2 S.p.A.
    • Ernesto Gamberini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1189247

    • Patent number 1,189,247
    • Issue date Jul 4, 1916
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1060170

    • Patent number 1,060,170
    • Issue date Apr 29, 1913
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    900174

    • Patent number 900,174
    • Issue date Oct 6, 1908
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    439018

    • Patent number 439,018
    • Issue date Oct 21, 1890
    • A43 - FOOTWEAR
  • Information Patent Grant

    373830

    • Patent number 373,830
    • Issue date Nov 29, 1887
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    270365

    • Patent number 270,365
    • Issue date Jan 9, 1883
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    146290

    • Patent number 146,290
    • Issue date Jan 6, 1874
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents