U.S. federal trademark · Serial No. 86246590 · Reg. No. 4705263
Batteries; Commutators; Current rectifiers; Electric light dimmers; Lighting ballasts; Optical inspection apparatus; Optical lamps; Thermionic tubes; Traffic-light apparatus; Voltage stabilizing power supply
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.