Serial Number
76534315
Owner
AOPS IncorporatedAttorney
Katherine M. HoffmanFirst Use Date
Jul 31, 1993
Filing Date
Aug 4, 2003
THE ART OF PROBLEM SOLVING Trademark
Serial Number: 76534315 • Registration: 2873907
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 4, 2003
Registration Date
August 17, 2004
First Use Anywhere
July 31, 1993
First Use in Commerce
July 31, 1993
Published for Opposition
May 25, 2004
Goods & Services
Educational services, namely, conducting classes in the field of problem solving in mathematics
Series of books used to teach problem solving in mathematics