Serial Number
85853909
Owner
WORTHINGTON BIOCHEMICAL CORPORATIONAttorney
Stephen R. KnoxFirst Use Date
Dec 3, 1959
Filing Date
Feb 19, 2013
WORTHINGTON Trademark
Serial Number: 85853909 • Registration: 4428206
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
February 19, 2013
Registration Date
November 5, 2013
First Use Anywhere
December 3, 1959
First Use in Commerce
December 3, 1959
Published for Opposition
August 20, 2013
Cancellation Date
May 17, 2024
Goods & Services
Enzyme preparations for use in the biochemical industry