Patents by Inventor Wayne B. Leslie

Wayne B. Leslie 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).

  • Speed indicating device
    Patent number: 4295367
    Abstract: A speed indicating device disclosed includes a plate scaled with speed indicia mounted for pivotal movement about a generally vertical pivot at the front of the plate to enable the plate to aline with the direction of boat movement. A pointer is mounted for pivotal movement about a generally horizontal pivot at the rear of the plate. A drag assembly inclusive of a flexible line with a weight is suspended from the pointer causing the pointer to swing through an arc related to boat speed and the plate to aline with the direction of the boat as the weight is dragged by the boat via the water.
    Type: Grant
    Filed: January 21, 1980
    Date of Patent: October 20, 1981
    Inventor: Wayne B. Leslie