Patents by Inventor Frances E. Reed

Frances E. Reed 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: 4161940
    Abstract: The prime objective of this invention is to direct and control the heat produced on the top of any portable heater measuring on the top 6 to 12 inches in diameter and using gasoline, kerosene and propane gas.Heat is directed up to 180 degrees by the use of a centrally perforated base flange and two side flanges that move in and away from the base flange. When the flanges are attached to the heater in the handle holes normally provided by the manufacturer a unique tunnel effect is created and moves up and down as required and the holes in the center of the base flange allow proper air circulation resulting in efficiency and effective heat pattern.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: July 24, 1979
    Inventor: Frances E. Reed