Patents by Inventor Stanley G. Trent

Stanley G. Trent 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).

  • Exercise device for running in place
    Patent number: 4245839
    Abstract: A versatile exercise device designed particularly for running in place, against the restraining force of an anchored belt, includes a single piece of rope, one end of which is arranged for anchorage to a fixed object, and the other end of which is formed into an adjustable belt by a simple and convenient loop forming device.
    Type: Grant
    Filed: August 3, 1978
    Date of Patent: January 20, 1981
    Inventor: Stanley G. Trent