Belt drive

Patents Grantslast 30 patents

  • Information Patent Grant

    Workpiece feeder for a cutting metal-working machine or the like

    • Patent number 6,871,389
    • Issue date Mar 29, 2005
    • Chin Chung Cheng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-spindle automatic lathe

    • Patent number 5,619,894
    • Issue date Apr 15, 1997
    • Harold Habegger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine with a table with intermittent rotation

    • Patent number 4,862,569
    • Issue date Sep 5, 1989
    • Azypatent AG
    • Ugo Buzzi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3688364

    • Patent number 3,688,364
    • Issue date Sep 5, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3535962

    • Patent number 3,535,962
    • Issue date Oct 27, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2649832

    • Patent number 2,649,832
    • Issue date Aug 25, 1953
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    2368614

    • Patent number 2,368,614
    • Issue date Feb 6, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2350569

    • Patent number 2,350,569
    • Issue date Jun 6, 1944
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    2272055

    • Patent number 2,272,055
    • Issue date Feb 3, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2109600

    • Patent number 2,109,600
    • Issue date Mar 1, 1938
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2051159

    • Patent number 2,051,159
    • Issue date Aug 18, 1936
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2035737

    • Patent number 2,035,737
    • Issue date Mar 31, 1936
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2035043

    • Patent number 2,035,043
    • Issue date Mar 24, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2003269

    • Patent number 2,003,269
    • Issue date May 28, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1547504

    • Patent number 1,547,504
    • Issue date Jul 28, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1511565

    • Patent number 1,511,565
    • Issue date Oct 14, 1924
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1415530

    • Patent number 1,415,530
    • Issue date May 9, 1922
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1255434

    • Patent number 1,255,434
    • Issue date Feb 5, 1918
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    624377

    • Patent number 624,377
    • Issue date May 2, 1899
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    405739

    • Patent number 405,739
    • Issue date Jun 25, 1889
    • F22 - STEAM GENERATION
  • Information Patent Grant

    405749

    • Patent number 405,749
    • Issue date Jun 25, 1889
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    369866

    • Patent number 369,866
    • Issue date Sep 13, 1887
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    228989

    • Patent number 228,989
    • Issue date Jun 22, 1880
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents