Patents by Inventor Arthur John Donnelly, JR.

Arthur John Donnelly, JR. 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: 20200015539
    Abstract: A face mask or face guard with a removable and reattachable bill or visor.
    Type: Application
    Filed: July 9, 2019
    Publication date: January 16, 2020
    Inventor: Arthur John Donnelly, JR.