Serial Number
78720046
Owner
Asperheim, Mark StevenFirst Use Date
Feb 10, 2006
Filing Date
Sep 25, 2005
COLORKU, THE COLOR SUDOKU PUZZLE Trademark
Serial Number: 78720046 • Registration: 3259445
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 25, 2005
Registration Date
July 3, 2007
First Use Anywhere
February 10, 2006
First Use in Commerce
September 15, 2006
Published for Opposition
May 30, 2006
Cancellation Date
February 7, 2014
Goods & Services
Equipment sold as a unit for playing board games; Manipulative puzzles