Serial Number
73093901
Owner
PETROLEUM INFORMATION CORPORATIONFirst Use Date
Apr 1, 1973
Filing Date
Jul 19, 1976
NORTHERN MICROFILM Trademark
Serial Number: 73093901 • Registration: 1066939
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 19, 1976
Registration Date
May 31, 1977
First Use Anywhere
April 1, 1973
First Use in Commerce
April 1, 1973
Cancellation Date
October 25, 1983