Patents Represented by Attorney Fred Philipitt

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  • Carbon fibre composites
    Patent number: 3943090
    Abstract: A method of forming a composite carbon fibres and synthetic plastics material by embodying the fibres in a matrix of the synthetic plastics material. In the interfacial region of the carbon fibres and synthetic plastics material an elastomeric resin is provided which is compatible with the synthetic plastics material used for the matrix to minimise the tendency for cracks to initiate at the interface.
    Type: Grant
    Filed: June 28, 1972
    Date of Patent: March 9, 1976
    Assignee: British Railways Board
    Inventor: James A. Enever