Patents by Inventor Tim Hanlon

Tim Hanlon 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).

  • Curling iron
    Patent number: D321412
    Type: Grant
    Filed: January 17, 1990
    Date of Patent: November 5, 1991
    Assignee: Helen of Troy
    Inventors: James G. Montagnino, Betty Butzko, Daniel Santhouse, Tim Hanlon, Steve Power
  • Curling iron
    Patent number: D321952
    Type: Grant
    Filed: January 17, 1990
    Date of Patent: November 26, 1991
    Assignee: Helen of Troy Corporation
    Inventors: James G. Montagnino, Betty Butzko, Daniel Santhouse, Tim Hanlon, Steve Power
  • Heated hair comb
    Patent number: D324586
    Type: Grant
    Filed: January 17, 1990
    Date of Patent: March 10, 1992
    Assignee: Helen of Troy Corporation
    Inventors: James G. Montagnino, Betty Butzko, Daniel Santhouse, Tim Hanlon, Steve Power