Patents by Inventor John William Sarpolis

John William Sarpolis 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: 11781334
    Abstract: An apparatus for cleaning a body of water includes a housing defining an interior passageway, with a mesh catch bag connected at the upper end of the inner passage. A power source and a submersible pump are electrically connected, and both connect to the housing. The pump draws water from the body of water, and directs it to a plurality of openings oriented on an inner surface of the housing. The openings direct water upwardly through the inner passage of the housing and through the catch bag, thereby drawing debris from beneath the housing upwardly through the housing and into the catch bag.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: October 10, 2023
    Inventor: John William Sarpolis