Serial Number
72463670
Owner
DIAMOND SHAMROCK CORPORATIONFirst Use Date
Nov 7, 1972
Filing Date
Jul 23, 1973
POLYCLEAR Trademark
Serial Number: 72463670 • Registration: 1033350
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 23, 1973
Registration Date
February 10, 1976
First Use Anywhere
November 7, 1972
First Use in Commerce
November 7, 1972
Cancellation Date
March 16, 2020