Patents by Inventor Arman Diewert

Arman Diewert 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).

  • Brake drum measuring apparatus
    Patent number: 4782595
    Abstract: A brake drum measuring apparatus. There is a receiving bracket having a main portion with a longitudinal cavity and a distal, depending portion for mounting a pin to abut against the inner circumference of a brake drum. A guage member is slidably received within the longitudinal cavity of the receiving bracket, and has a main portion with a coarse measuring scale, an actuating means for operating a fine measuring scale and a distal depending portion for mounting a pin to abut against the inner circumference of a brake drum. There is a lock for fixing the position of the guage member in the longitudinal cavity of the receiving bracket. A fine measuring scale is mounted on the receiving bracket and cooperates with the actuator of the guage member as the guage member slides in the longitudinal cavity. A pointer is mounted on the receiving bracket to point to the coarse measuring scale.
    Type: Grant
    Filed: October 26, 1987
    Date of Patent: November 8, 1988
    Inventor: Arman Diewert