Serial Number
74153933
Owner
LEARNING RESOURCES, INC.Attorney
Susan H. FrohlingFirst Use Date
Mar 20, 1991
Filing Date
Apr 4, 1991
MATHLINK Trademark
Serial Number: 74153933 • Registration: 1705913
Trademark Classes
Owner Contact Info
380 N. FAIRWAY DRIVE
VERNON HILLS, IL 60061
Entity Type: 03
Legal Representation
Correspondence Address
Susan H. Frohling MICHAEL BEST & FRIEDRICH LLP
444 W. Lake Street, Suite 3200
CHICAGO, IL 60606
UNITED STATES
Trademark Details
Filing Date
April 4, 1991
Registration Date
August 4, 1992
First Use Anywhere
March 20, 1991
First Use in Commerce
March 20, 1991
Published for Opposition
December 10, 1991
Goods & Services
interlocking toy blocks for educational use [ and associated activity books, sold as a unit ]