Serial Number
73173683
Owner
Upsher-Smith Laboratories, Inc.First Use Date
Feb 14, 1974
Filing Date
Aug 3, 1978
DUOSCORB Trademark
Serial Number: 73173683 • Registration: 1173850
Trademark Classes
Owner Contact Info
6701 Evenstad Drive
Maple Grove, MN 55369
Entity Type: 03
Trademark Details
Filing Date
August 3, 1978
Registration Date
October 20, 1981
First Use Anywhere
February 14, 1974
First Use in Commerce
February 14, 1974
Published for Opposition
February 17, 1981
Cancellation Date
May 13, 1988