Patents by Inventor C. Douglas Beall

C. Douglas Beall 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).

  • Protective cover for bicycles
    Patent number: D334008
    Type: Grant
    Filed: November 1, 1991
    Date of Patent: March 16, 1993
    Assignee: Undercover Sports, Inc.
    Inventors: C. Douglas Beall, Marilyn B. Beall