Patents by Inventor Marilyn Graham

Marilyn Graham 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).

  • Superior toothbrush
    Publication number: 20020002753
    Abstract: A toothbrush for cleaning the entire mouth having a solid straw-like support base (6) which is completely surrounded at one end by a cylindrical formation of radically extending tufts of bristles (8) implanted in rows and creating a dome like formation at the tip of the cylindrical bristle formation.
    Type: Application
    Filed: June 22, 2001
    Publication date: January 10, 2002
    Inventor: Marilyn Graham