41 Educational Services-Namely, Operating a Museum which Portrays Scientific, Technological, Industrial and Medical Phenomena and Conducting Scientific Courses for Adults
Trademark Events
Jul 20, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 15, 1987
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.