Serial Number
74435396
Owner
TLC EDUCATION PROPERTIES, INC.Attorney
SARA GUINNESSFirst Use Date
Mar 14, 1994
Filing Date
Sep 10, 1993
MATHKEYS Trademark
Serial Number: 74435396 • Registration: 1885562
Trademark Classes
Owner Contact Info
Minneapolis, MN 554304003
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
September 10, 1993
Registration Date
March 21, 1995
First Use Anywhere
March 14, 1994
First Use in Commerce
March 14, 1994
Published for Opposition
April 26, 1994
Cancellation Date
December 24, 2005
Goods & Services
computer programs for educational use in the field of mathematics, and user manuals therefor sold as a unit