Serial Number
76321339
Owner
HOUGHTON MIFFLIN COMPANYAttorney
Lois M. NovotnyFirst Use Date
Jan 1, 2003
Filing Date
Oct 4, 2001
HM MATHSPACE Trademark
Serial Number: 76321339 • Registration: 2765159
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
October 4, 2001
Registration Date
September 16, 2003
First Use Anywhere
January 1, 2003
First Use in Commerce
January 1, 2003
Published for Opposition
September 10, 2002
Cancellation Date
April 24, 2010
Goods & Services
Educational services, namely, providing on-line interactive tutorials, tests and textbook excerpts in the field of mathematics