DIOP
DEAD
Serial Number
72416159
Owner
BARNES-HIND OPHTHALMIC PRODUCT, INC.First Use Date
Oct 18, 1971
Filing Date
Feb 22, 1972
DIOP Trademark
Serial Number: 72416159 • Registration: 0975348
DIOP is a trademark filed by
BARNES-HIND OPHTHALMIC PRODUCT, INC.
on February 22, 1972. 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The application is currently no longer active.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 22, 1972
Registration Date
December 25, 1973
First Use Anywhere
October 18, 1971
First Use in Commerce
October 18, 1971
Filing History
EXPIRED SEC. 9
Oct 3, 1994 EXRG
EXPIRED SEC. 9
Oct 3, 1994 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 4, 1980 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 4, 1980 C15A
