Driven by fluid motor

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a ratchet type ring spanner having a large...

    • Patent number 6,758,641
    • Issue date Jul 6, 2004
    • Bobby Hu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method and apparatus for underground connection of pipe

    • Patent number 6,669,406
    • Issue date Dec 30, 2003
    • Omega Tools, Inc.
    • William M. Hutton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ratchet type ring spanner having a larger cavity for receiving a la...

    • Patent number 6,450,068
    • Issue date Sep 17, 2002
    • Bobby Hu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Precision multi-point linear positioning system

    • Patent number 4,966,209
    • Issue date Oct 30, 1990
    • Robert D. Worley
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Electro-hydraulic position control for a machine tool with actual a...

    • Patent number 4,527,244
    • Issue date Jul 2, 1985
    • Merrill E. Graham
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Machines for tapping nuts

    • Patent number 4,229,126
    • Issue date Oct 21, 1980
    • Westlane Industries, Inc.
    • George A. Harrow
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Advancing mechanism for automatic screw thread cutting machines

    • Patent number 4,122,572
    • Issue date Oct 31, 1978
    • Kieserling & Albrecht
    • Kurt Pauls
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thread cutting machine

    • Patent number 4,064,585
    • Issue date Dec 27, 1977
    • Loos & Schmidt Wilhelm Loos GmbH
    • Wilhelm Loos
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3627436

    • Patent number 3,627,436
    • Issue date Dec 14, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3605842

    • Patent number 3,605,842
    • Issue date Sep 20, 1971
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    3559510

    • Patent number 3,559,510
    • Issue date Feb 2, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3554063

    • Patent number 3,554,063
    • Issue date Jan 12, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3353429

    • Patent number 3,353,429
    • Issue date Nov 21, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3269221

    • Patent number 3,269,221
    • Issue date Aug 30, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3244029

    • Patent number 3,244,029
    • Issue date Apr 5, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3241584

    • Patent number 3,241,584
    • Issue date Mar 22, 1966
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3217567

    • Patent number 3,217,567
    • Issue date Nov 16, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3163190

    • Patent number 3,163,190
    • Issue date Dec 29, 1964
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2975659

    • Patent number 2,975,659
    • Issue date Mar 21, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2923952

    • Patent number 2,923,952
    • Issue date Feb 9, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2909946

    • Patent number 2,909,946
    • Issue date Oct 27, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2864270

    • Patent number 2,864,270
    • Issue date Dec 16, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2817861

    • Patent number 2,817,861
    • Issue date Dec 31, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2755827

    • Patent number 2,755,827
    • Issue date Jul 24, 1956
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2731050

    • Patent number 2,731,050
    • Issue date Jan 17, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2669888

    • Patent number 2,669,888
    • Issue date Feb 23, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2651791

    • Patent number 2,651,791
    • Issue date Sep 15, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2599155

    • Patent number 2,599,155
    • Issue date Jun 3, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2558295

    • Patent number 2,558,295
    • Issue date Jun 26, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2551517

    • Patent number 2,551,517
    • Issue date May 1, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents