Serial Number
76590952
Owner
THINKFUN INC.Attorney
James J. AquilinaFirst Use Date
Aug 9, 2004
Filing Date
May 7, 2004
GRIDWORKS Trademark
Serial Number: 76590952 • Registration: 2995653
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
May 7, 2004
Registration Date
September 13, 2005
First Use Anywhere
August 9, 2004
First Use in Commerce
September 21, 2004
Published for Opposition
March 15, 2005
Cancellation Date
September 28, 2012
Goods & Services
LOGIC PUZZLES IN BOOK FORM