U.S. federal trademark · Serial No. 73623360
STATIONERY, STUDENTS' REQUISITES, MATHEMATICAL TABLES, CALCULATING APPARATUS; APPARATUS CARRYING INDICIA FOR THE CALCULATION OF PRODUCTS AND QUOTIENTS; PENCIL CASES, PENCIL BOXES AND PENCIL HOLDERS NOT BEING MADE FROM PRECIOUS METALS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.