Serial Number
71363356
Owner
UNITED STATES STEEL CORPORATIONAttorney
Michael D. LazzaraFirst Use Date
Mar 8, 1934
Filing Date
Apr 1, 1935
COR-TEN Trademark
Serial Number: 71363356 • Registration: 0327230
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Michael D. Lazzara Pietragallo Gordon Alfano Bosick & Raspanti
301 Grant Street
One Oxford Centre
38th Floor
Pittsburgh
Trademark Details
Filing Date
April 1, 1935
Registration Date
August 20, 1935
First Use Anywhere
March 8, 1934
First Use in Commerce
March 8, 1934
Cancellation Date
March 16, 2020