Patents by Inventor John Cappello

John Cappello 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: 10478787
    Abstract: A brine maker including a hopper having an open upper end and an open lower end with the hopper being configured to receive salt therein. A solids screen is positioned at the lower end of the hopper. A receiving tank having an open upper end is positioned below the solids screen. An overflow tube is positioned in the hopper and has an upper end positioned below the upper end of the hopper. When the level of salt brine reaches the upper end of the overflow tube, the salt brine will overflow into the overflow tube and will pass downward therethrough the solids screen and into the receiving tank. The invention includes a second embodiment wherein an overflow panel with an upper end is positioned in the hopper thereby creating a passageway into which brine overflow may pass thereinto and pass through the solids screen into the receiving tank.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: November 19, 2019
    Assignee: DUO LIFT MANUFACTURING CO., INC.
    Inventors: James A. Hellbusch, John Cappello
  • Patent number: 10421048
    Abstract: A brine maker including a hopper having an open upper end and an open lower end with the hopper being configured to receive salt therein. A solids screen is positioned at the lower end of the hopper. A receiving tank having an open upper end is positioned below the solids screen. An overflow tube is positioned in the hopper and has an upper end positioned below the upper end of the hopper. When the level of salt brine reaches the upper end of the overflow tube, the salt brine will overflow into the overflow tube and will pass downward therethrough the solids screen and into the receiving tank. The invention includes a second embodiment wherein an overflow panel with an upper end is positioned in the hopper thereby creating a passageway into which brine overflow may pass thereinto and pass through the solids screen into the receiving tank.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: September 24, 2019
    Assignee: Duo Lift Manufacturing Co., Inc.
    Inventors: James A. Hellbusch, John Cappello