U.S. federal trademark · Serial No. 78783589 · Reg. No. 3176852
[ Blackboard erasers; Blackboards; Bulletin boards; Chalk; ] Chalk boards for school and home use; [ Chalk erasers; Chalk sticks; Clip boards; Drawing boards; Drawing materials for blackboards; Illustration boards; Lap boards for reading and writing; Magnetic boards; Paper board; Paper illustration boards; Picture framing mat boards; Poster board; Slate boards for writing; ] Small blackboards; [ Watercolor boards ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.