U.S. federal trademark · Serial No. 87977267 · Reg. No. 5477329
Downloadable electronic publications in the nature of teacher guides and manuals in the fields of math, science, social studies, English language arts, and computer science
Teacher guides and manuals in the fields of math, science, social studies, English language arts, and computer science
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.