U.S. federal trademark · Serial No. 74521934 · Reg. No. 1919627
pen pal letter writing and stamp collecting kit containing various items including cancelled postage stamps, envelopes, a world map, stamp hinges, stamp pad and ink, questionnaires, an activity book and other printed materials for use in writing letters to pen pals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.