Patents by Inventor Robert Sean Schofield

Robert Sean Schofield 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).

  • Publication number: 20230286113
    Abstract: A pipe cleaning tool is provided. A pipe cleaning tool, for preparing an exterior surface of a pipe and an interior surface of a fitting for joining the pipe to the fitting, comprising a central tubular member having a coupling member optionally coupled to a rotary tool. An interior pipe cleaner having a first polishing means surrounding an exterior of the interior pipe cleaner, the interior pipe cleaner coupled to a first end of the central tubular member and a tubular exterior pipe cleaner having a second polishing means surrounding an interior of an opened end of the tubular exterior pipe cleaner, the tubular exterior pipe cleaner coupled to a second end of the central tubular member.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 14, 2023
    Inventor: Robert Sean Schofield