Patents by Inventor Sham L. Kurichh

Sham L. Kurichh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tractor-trailer air brake system with trailer multi-functional emergency control valve fixture
    Patent number: 4131324
    Abstract: An air brake system designed primarily for a plurality of trailer axles in which a service reservoir is provided for each axle and a multiple valve module is connected with the reservoirs to assure a supply of parking brake air from any one of the reservoirs in response to various emergency conditions, such as severance of either of the tractor service or supply lines, or depletion of air in one reservoir.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: December 26, 1978
    Assignee: Midland-Ross Corporation
    Inventor: Sham L. Kurichh