Patents by Inventor Graham Tulett

Graham Tulett 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).

  • Brush box
    Patent number: D472462
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: April 1, 2003
    Assignee: Cannon Rubber Limited
    Inventors: Edward Atkin, Graham Tulett
  • Non-spill cup
    Patent number: D555428
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: November 20, 2007
    Assignee: Avent Limited
    Inventor: Graham Tulett