Serial Number
77786833
Owner
NCH CORPORATIONAttorney
Sharie WangFirst Use Date
Jan 11, 1988
Filing Date
Jul 22, 2009
OPTI-GRO Trademark
Serial Number: 77786833 • Registration: 3836813
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
July 22, 2009
Registration Date
August 24, 2010
First Use Anywhere
January 11, 1988
First Use in Commerce
January 11, 1988
Published for Opposition
June 8, 2010
Cancellation Date
April 7, 2017
Goods & Services
Educational services, namely, providing training courses and seminars in the field of lawn and grounds care and maintenance