Patents by Inventor William Peter Spraul

William Peter Spraul 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).

  • Pivoting toilet paper holder
    Patent number: 11478113
    Abstract: A pivoting toilet paper holder system providing easy access to toilet paper. The novel system uses a pivoting shaped arm and a stop assist. The system has embodiments, alternatives, and variations.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: October 25, 2022
    Inventor: William Peter Spraul