DUOCOXIN Trademark
Serial Number: 72358769 • Registration: 0912462
DUOCOXIN is a trademark filed by
Merck & Co., Inc.
on May 4, 1970. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 4, 1970
Registration Date
June 8, 1971
First Use Anywhere
April 10, 1970
First Use in Commerce
April 10, 1970
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Feb 26, 1977 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Feb 26, 1977 8.OK