Patents by Inventor Robert B. Nash

Robert B. Nash 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).

  • Electric clothes dryer heater
    Patent number: 4183150
    Abstract: An apparatus for utilizing the heat and humidity from an electric clothes dryer to heat and humidify an enclosure consists of a container having two openings, one entrance opening communicating with one end of a flexible conduit, the other end of the flexible conduit being capable of attaching to the exhaust outlet of an electric clothes dryer, the second exit opening, having a filter attached thereto, communicating with the enclosure atmosphere.
    Type: Grant
    Filed: October 21, 1976
    Date of Patent: January 15, 1980
    Inventor: Robert B. Nash