Fluid actuated brake

Patents Grantslast 30 patents

  • Information Patent Grant

    Combination fluid pressure and electric trip cock emergency brake a...

    • Patent number 3,992,062
    • Issue date Nov 16, 1976
    • Westinghouse Air Brake Company
    • William B. Jeffrey
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2666492

    • Patent number 2,666,492
    • Issue date Jan 19, 1954
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2351911

    • Patent number 2,351,911
    • Issue date Jun 20, 1944
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    2257610

    • Patent number 2,257,610
    • Issue date Sep 30, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1956690

    • Patent number 1,956,690
    • Issue date May 1, 1934
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1853360

    • Patent number 1,853,360
    • Issue date Apr 12, 1932
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1644669

    • Patent number 1,644,669
    • Issue date Oct 11, 1927
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1463449

    • Patent number 1,463,449
    • Issue date Jul 31, 1923
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    1424007

    • Patent number 1,424,007
    • Issue date Jul 25, 1922
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1378406

    • Patent number 1,378,406
    • Issue date May 17, 1921
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    1138287

    • Patent number 1,138,287
    • Issue date May 4, 1915
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    735714

    • Patent number 735,714
    • Issue date Aug 11, 1903
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    696752

    • Patent number 696,752
    • Issue date Apr 1, 1902
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    469383

    • Patent number 469,383
    • Issue date Feb 23, 1892
    • B60 - VEHICLES IN GENERAL