U.S. federal trademark · Serial No. 97714316 · Reg. No. 53523536
Variometers; Chargers for electric batteries; Current rectifiers; Electric light dimmers; Electric transformers; Inverters; Step down transformers; Time switches, automatic; Voltage surge protectors; Lighting ballasts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.