U.S. federal trademark · Serial No. 75260668 · Reg. No. 2530061
education and entertainment services in the nature of an on-going radio program in the fields of science, mathematics and all fields of technology; organizing exhibitions in the fields of science, mathematics and all fields of technology for entertainment and educational purposes; production and distribution of radio programming in the fields of science, mathematics and all fields of technology; and providing educational information in the fields of science, mathematics and all fields of technology via a computer network
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