Patents by Inventor Noah Brown

Noah Brown 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).

  • Pressure vacuum vent
    Patent number: 11420817
    Abstract: A pressure vacuum vent is disclosed which has a pressure plate having an opening, a diaphragm positioned on the pressure plate, a sealing ring for holding the diaphragm to the pressure plate, a sealing plate positioned on the diaphragm, a retaining ring for retaining the sealing ring, a screw having a cap having a vent opening, and a spring positioned between the cap and the sealing plate.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: August 23, 2022
    Assignee: Husky Corporation
    Inventors: Theodore Cosgrove, Arthur C. Fink, Jr., Noah Brown
  • Pressure Vacuum Vent
    Publication number: 20200262643
    Abstract: A pressure vacuum vent is disclosed which has a pressure plate having an opening, a diaphragm positioned on the pressure plate, a sealing ring for holding the diaphragm to the pressure plate, a sealing plate positioned on the diaphragm, a retaining ring for retaining the sealing ring, a screw having a cap having a vent opening, and a spring positioned between the cap and the sealing plate
    Type: Application
    Filed: February 19, 2020
    Publication date: August 20, 2020
    Inventors: Theodore Cosgrove, Arthur C. Fink, JR., Noah Brown