Serial Number
76321256
Owner
HOUGHTON MIFFLIN COMPANYAttorney
David EberFirst Use Date
Mar 1, 2002
Filing Date
Oct 4, 2001
HM MATHSPACE Trademark
Serial Number: 76321256 • Registration: 2725551
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
October 4, 2001
Registration Date
June 10, 2003
First Use Anywhere
March 1, 2002
First Use in Commerce
March 1, 2002
Published for Opposition
April 16, 2002
Cancellation Date
January 16, 2010
Goods & Services
printed materials, namely a series of educational books and instructional materials for teaching mathematics