U.S. federal trademark · Serial No. 85497607 · Reg. No. 4495273
Providing a web site featuring non-downloadable instructional videos in the field of math; Educational services, namely, conducting classes, seminars, conferences, and workshops in the field of math and distribution of course material in connection therewith; Entertainment services, namely, providing on-line computer games in the field of math
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.