Trademark Search & Tracking

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6 Records Found

Serial Number	Trademark	Classes	Legal Status	Rights Holder	Filing Date	Actions
76113100	MATH CHALLENGE	035 041	606	LEARNING CHALLENGES, INC.	08/21/2000	Details
76113429	NATURE CHALLENGE	035 042	602	LEARNING CHALLENGES, INC.	08/21/2000	Details
76221779	MATH CHALLENGE	016	606	LEARNING CHALLENGES, INC.	03/08/2001	Details