Serial Number
73410836
Owner
MEAD CORPORATION, THEFirst Use Date
Jul 7, 1974
Filing Date
Jan 24, 1983
DUO-OPTIC Trademark
Serial Number: 73410836 • Registration: 1269187
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 24, 1983
Registration Date
March 6, 1984
First Use Anywhere
July 7, 1974
First Use in Commerce
July 7, 1974
Published for Opposition
December 13, 1983
Cancellation Date
December 11, 2004