U.S. federal trademark · Serial No. 85425592 · Reg. No. 4139154
Choking coils for use in electrical apparatus; Commutators; Current rectifiers; Electric conductors; Electric converters; Electric light dimmers; Electric resistances; Inverters; Lighting ballasts; Transformers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.