Serial Number
74131684
Owner
Post-Tensioning InstituteAttorney
MALCOLM MCCALEB, JR.First Use Date
Jan 1, 1988
Filing Date
Jan 18, 1991
PTI POST-TENSIONING INSTITUTE CERTIFIED PLANT Trademark
Serial Number: 74131684 • Registration: 1744996
Owner Contact Info
Legal Representation
Correspondence Address
MALCOLM MCCALEB JR KECK, MAHIN & CATE
8300 SEARS TWR
233 S WACKER DR
CHICAGO
IL 60606-6589
Trademark Details
Filing Date
January 18, 1991
Registration Date
January 5, 1993
First Use Anywhere
January 1, 1988
First Use in Commerce
January 1, 1988
Published for Opposition
October 13, 1992
Cancellation Date
July 12, 1999