DARTTS Trademark
Serial Number: 74191552 • Registration: 1708124
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
HOUGHTON MIFFLIN COMPANY
222 BERKELEY ST
BOSTON
MA 02116-3748
UNITED STATES
Trademark Details
Filing Date
August 2, 1991
Registration Date
August 18, 1992
First Use in Commerce
June 28, 1991
Published for Opposition
May 26, 1992
Cancellation Date
January 29, 2016