PEN-MYCIN
DEAD
Serial Number
72423758
Owner
WALCO INTERNATIONAL INC.First Use Date
Feb 14, 1963
Filing Date
May 8, 1972
PEN-MYCIN Trademark
Serial Number: 72423758 • Registration: 0984324
PEN-MYCIN is a trademark filed by
WALCO INTERNATIONAL INC.
on May 8, 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The application is currently no longer active.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
May 8, 1972
Registration Date
May 21, 1974
First Use Anywhere
February 14, 1963
First Use in Commerce
February 14, 1963
Filing History
EXPIRED SEC. 9
Feb 27, 1995 EXRG
EXPIRED SEC. 9
Feb 27, 1995 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 10, 1979 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 10, 1979 C15A