Patents by Inventor Mark Constantini

Mark Constantini 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).

  • Hot water camping shower
    Patent number: 5299329
    Abstract: A hot water camping or other outdoor shower releasably mounted to a motor vehicle utilizes water-to-water heat exchange through a heat exchanger mounted in-line with the vehicle heater core, and circulates the shower water with an electric water pump through removable hoses. The apparatus may use any source of water such as a lake or stream.
    Type: Grant
    Filed: December 4, 1992
    Date of Patent: April 5, 1994
    Inventor: Mark Constantini