Serial Number
77906138
Owner
HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANYAttorney
Mary A. DonovanFirst Use Date
Jul 15, 1996
Filing Date
Jan 6, 2010
MIGHTY MATH Trademark
Serial Number: 77906138 • Registration: 3810869
Trademark Classes
Owner Contact Info
125 High Street
BOSTON, MA 02110
Entity Type: 03
Legal Representation
Correspondence Address
Mary A. Donovan Cowan, Liebowitz & Latman, P.C.
114 West 47th Street
New York
NY 10036
UNITED STATES
Trademark Details
Filing Date
January 6, 2010
Registration Date
June 29, 2010
First Use Anywhere
July 15, 1996
First Use in Commerce
July 15, 1996
Published for Opposition
April 13, 2010