Patents by Inventor Eric Barnowski

Eric Barnowski 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).

  • Valve Box Liner Device
    Publication number: 20240328526
    Abstract: A valve box liner device is disclosed, which is a multipurpose liner for a water, gas, or sewer main valve box. The valve box liner device comprises a body component that is configured as an inflatable tube with an inflation valve. The body component would be manufactured from a plastic material and prevent ice and debris from entering a valve box and rendering the valve inoperable. The body component measures 3-6 feet in length and 4 inches in diameter.
    Type: Application
    Filed: November 27, 2023
    Publication date: October 3, 2024
    Inventor: Eric Barnowski