Serial Number
71686262
Owner
AMERICAN CYANAMID COMPANYAttorney
Roy SmithFirst Use Date
Apr 15, 1955
Filing Date
Apr 26, 1955
CYPAN Trademark
Serial Number: 71686262 • Registration: 0631125
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 26, 1955
Registration Date
July 24, 1956
First Use Anywhere
April 15, 1955
First Use in Commerce
April 15, 1955
Cancellation Date
March 16, 2020
Goods & Services
CHEMICAL COMPOSITION ADAPTED FOR USE AS A DRILLING MUD CONDITIONER