hydraulic only

Patents Grantslast 30 patents

  • Information Patent Grant

    Sychronous control integrated system for bridge lifting

    • Patent number 9,303,372
    • Issue date Apr 5, 2016
    • CHINA ENGINEERING CONSULTANTS, INC.
    • Ching-Lung Liao
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hydraulic controller, especially for the movement of a prosthetic j...

    • Patent number 4,958,705
    • Issue date Sep 25, 1990
    • Otto Bock Orthopadische Industrie Besitz - und Verwaltungs-KG
    • Edward Horvath
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3848411

    • Patent number 3,848,411
    • Issue date Nov 19, 1974
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3790128

    • Patent number 3,790,128
    • Issue date Feb 5, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3454046

    • Patent number 3,454,046
    • Issue date Jul 8, 1969
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3250294

    • Patent number 3,250,294
    • Issue date May 10, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3091505

    • Patent number 3,091,505
    • Issue date May 28, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3075351

    • Patent number 3,075,351
    • Issue date Jan 29, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3064682

    • Patent number 3,064,682
    • Issue date Nov 20, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3059663

    • Patent number 3,059,663
    • Issue date Oct 23, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3051138

    • Patent number 3,051,138
    • Issue date Aug 28, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2992650

    • Patent number 2,992,650
    • Issue date Jul 18, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2929391

    • Patent number 2,929,391
    • Issue date Mar 22, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2839079

    • Patent number 2,839,079
    • Issue date Jun 17, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2756982

    • Patent number 2,756,982
    • Issue date Jul 31, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2744533

    • Patent number 2,744,533
    • Issue date May 8, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2724397

    • Patent number 2,724,397
    • Issue date Nov 22, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2635639

    • Patent number 2,635,639
    • Issue date Apr 21, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1982053

    • Patent number 1,982,053
    • Issue date Nov 27, 1934
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1953406

    • Patent number 1,953,406
    • Issue date Apr 3, 1934
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents