TREA

Westinghouse Brake & Signal Company Limited

Follow

Organization

  • London, EN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid pressure operable brake control valve apparatus
    • Patent number 4,025,125
    • Issue date May 24, 1977
    • Westinghouse Brake & Signal Company Limited
    • David John Wickham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fail-safe transformer circuit
    • Patent number 4,021,723
    • Issue date May 3, 1977
    • Westinghouse Brake & Signal Company Limited
    • Humphrey Roachsmith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Encapsulated semiconductor devices
    • Patent number 3,991,461
    • Issue date Nov 16, 1976
    • Westinghouse Brake & Signal Company Limited
    • Thomas Alexander Anderson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pneumatic level sensing
    • Patent number 3,987,675
    • Issue date Oct 26, 1976
    • Westinghouse Brake & Signal Company Limited
    • Christopher Roland Harrison
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rail vehicle braking system with improved brake signal propagation
    • Patent number 3,966,272
    • Issue date Jun 29, 1976
    • Westinghouse Brake & Signal Company Limited
    • David John Wickham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid pressure apparatus
    • Patent number 3,948,083
    • Issue date Apr 6, 1976
    • Westinghouse Brake & Signal Company Limited
    • David John Wickham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery charging control circuits
    • Patent number 3,936,718
    • Issue date Feb 3, 1976
    • Westinghouse Brake & Signal Company Limited
    • William Gordon Melling
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks

  • Information Trademark

    72194761 - WESTCODE
    • Serial number 72194761
    • Registration number 785095
    • Filing date Jun 2, 1964
    • WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
    • 12 - Vehicles