Serial Number
73280767
Owner
TEXAS INSTRUMENTS INCORPORATEDFirst Use Date
Sep 4, 1980
Filing Date
Oct 6, 1980
SPEAK & MATH Trademark
Serial Number: 73280767 • Registration: 1226501
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 6, 1980
Registration Date
February 8, 1983
First Use Anywhere
September 4, 1980
First Use in Commerce
September 4, 1980
Published for Opposition
November 16, 1982
Cancellation Date
November 15, 2003