Serial Number
85390387
Owner
Donley, RobertAttorney
Mark J. IngberFirst Use Date
Oct 1, 2010
Filing Date
Aug 5, 2011
MATH DOCTOR BOB Trademark
Serial Number: 85390387 • Registration: 4131144
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 5, 2011
Registration Date
April 24, 2012
First Use Anywhere
October 1, 2010
First Use in Commerce
October 1, 2010
Published for Opposition
February 7, 2012
Cancellation Date
November 30, 2018
Goods & Services
Educational services, namely, providing on-line training information and a database featuring problems and solutions in the field of mathematics