DUPLO Trademark
Serial Number: 73341543 • Registration: 1245395
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 14, 1981
Registration Date
July 12, 1983
First Use Anywhere
September 11, 1980
First Use in Commerce
February 13, 1980
Published for Opposition
April 19, 1983
Cancellation Date
April 17, 2004