Serial Number
73198344
Owner
HOUSTON INDEPENDENT SCHOOL DISTRICT (HISD)First Use Date
Aug 17, 1978
Filing Date
Dec 28, 1978
OPERATION FAIL-SAFE Trademark
Serial Number: 73198344 • Registration: 1141645
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 28, 1978
Registration Date
November 18, 1980
First Use Anywhere
August 17, 1978
First Use in Commerce
September 23, 1978
Published for Opposition
March 18, 1980
Cancellation Date
May 1, 1987