Patents by Inventor Donald G. Echols

Donald G. Echols 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).

  • Patent number: 5083955
    Abstract: Apparatus for exerting a towing force on an aquatic recreational towing device in the initial stages of towing the device while a rider thereon positions himself for purposes of riding on and maneuvering the device as it is drawn over a water surface at high speed by a towing boat. The tow rope running between the towing boat and the towed device is coupled directly to the device in a manner which readily permits the rider to decouple the towing force from its direct application to the towing device and to interpose the rider between the tow rope and the towed device as an intermediary for transmitting towing forces from the tow boat to the towed device.
    Type: Grant
    Filed: October 11, 1989
    Date of Patent: January 28, 1992
    Inventor: Donald G. Echols