Serial Number
73752869
Owner
Learning Company; TheAttorney
Louis J. KnobbeFirst Use Date
Sep 23, 1986
Filing Date
Sep 19, 1988
MATH RABBIT Trademark
Serial Number: 73752869 • Registration: 1537293
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
LOUIS J KNOBBE KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN ST 14TH FL
IRVINE
CA 92614
UNITED STATES
Trademark Details
Filing Date
September 19, 1988
Registration Date
May 2, 1989
First Use Anywhere
September 23, 1986
First Use in Commerce
September 29, 1986
Published for Opposition
February 7, 1989
Cancellation Date
December 5, 2009