Patents by Inventor Maria E. Mansell

Maria E. Mansell 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).

  • Watch cap
    Patent number: D483928
    Type: Grant
    Filed: April 21, 2003
    Date of Patent: December 23, 2003
    Inventors: Marvin Mansell, Maria E. Mansell
  • Bucket hat
    Patent number: D486623
    Type: Grant
    Filed: April 7, 2003
    Date of Patent: February 17, 2004
    Inventors: Marvin Mansell, Maria E. Mansell