Patents by Inventor Linda N. Ellis

Linda N. Ellis 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: 4607405
    Abstract: A jet stream water bed is provided and consists of a plurality of flexible water tubes in a circular ring positioned within the water bed mattress to fluidly connect to a water pump so that when the pump is activated a person on the mattress can be massaged by jet streams of water coming from the ring of water tubes. In a modified form the upper portion of the mattress contains an air chamber with one way flap valves therein so that top ends of the water tubes can extend into the air chamber to increase pulsating action of the jet streams of water within the mattress.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: August 26, 1986
    Inventors: Linda N. Ellis, George Spector