Serial Number
74006855
Owner
ILLINOIS TOOL WORKS, INC.Attorney
Bradley L. CohnFirst Use Date
Oct 10, 1989
Filing Date
Dec 1, 1989
OPTI SEAL Trademark
Serial Number: 74006855 • Registration: 1618795
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Bradley L. Cohn PATTISHALL, MCAULIFFE, NEWBURY, HILLIARD & GERALDS
200 South Wacker Drive
Suite 2900
CHICAGO
IL 60606-6631
Trademark Details
Filing Date
December 1, 1989
Registration Date
October 23, 1990
First Use Anywhere
October 10, 1989
First Use in Commerce
October 10, 1989
Published for Opposition
July 31, 1990
Cancellation Date
October 22, 2021