Serial Number
72420867
Owner
DURO-TEST CORPORATIONFirst Use Date
Mar 1, 1972
Filing Date
Apr 10, 1972
COPPERFLEX Trademark
Serial Number: 72420867 • Registration: 0957232
Trademark Classes
Owner Contact Info
SUITE 5710, THREE FIRST NATIONAL PLAZA
CHICAGO, IL 60602
Entity Type: 16
Trademark Details
Filing Date
April 10, 1972
Registration Date
April 17, 1973
First Use Anywhere
March 1, 1972
First Use in Commerce
March 30, 1972
Cancellation Date
March 11, 2016