Patents by Inventor Don W. Carter

Don W. Carter 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).

  • Therapeutic pool system
    Patent number: 3943580
    Abstract: A therapeutic pool system whereby a safer and more comfortable air circulation system is provided.In detail, it comprises a fluid circulation system which circulates the fluid, usually water, from the pool through a skimmer, filter and heater back to the pool. In addition, there is an air circulation system whereby air is taken from above the water in the skimmer, intermixed with the circulating water and returned to the pool to provide a healthful, comfortable experience for people using the pool.
    Type: Grant
    Filed: December 23, 1974
    Date of Patent: March 16, 1976
    Inventor: Don W. Carter