U.S. federal trademark · Serial No. 87513075 · Reg. No. 5405950
Chalkboard PVC film, namely, plastic film having a removable or permanent adhesive coated on one side thereof, with the opposite side having a chalkboard finish that can be used with standard chalk or liquid chalk markers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.