Patents by Inventor Gary Roteman

Gary Roteman 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: 6049919
    Abstract: The solar heated portable shower has a cylindrical container with an open top that has a transparent panel mounted approximately 11/2 to 2 inches below the top rim. The container itself is black colored. With water in the container the portable shower is placed in sunlight to allow penetration of sun rays through the transparent panel to be absorbed and provide energy to heat the water. There is a submersible water pump attached to the bottom of the container to pump water through conduit and hose to a spray nozzle. The water pump is connected to an electric energy source such as a battery. When electric power is applied the pump creates water pressure and the spray nozzle valve controls dispensing of water. The portable shower has provision to transport the spray nozzle, hoses and electrical elements as well as an initial quantity of water.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: April 18, 2000
    Inventor: Gary Roteman