DIAZO-TEL
DEAD
Serial Number
72309145
Owner
CHAS. PFIZER & CO., INC.First Use Date
Sep 20, 1968
Filing Date
Oct 8, 1968
DIAZO-TEL Trademark
Serial Number: 72309145 • Registration: 0868094
DIAZO-TEL is a trademark filed by
CHAS. PFIZER & CO., INC.
on October 8, 1968. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 8, 1968
Registration Date
April 15, 1969
First Use Anywhere
September 20, 1968
First Use in Commerce
September 20, 1968
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG