OPTUNAL Trademark
Serial Number: 72352116 • Registration: 0908365
OPTUNAL is a trademark filed by
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
on February 24, 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The application is currently no longer active.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
February 24, 1970
Registration Date
February 23, 1971
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Mar 7, 1977 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Mar 7, 1977 8.OK