U.S. federal trademark · Serial No. 86421556 · Reg. No. 4916724
Data processing apparatus; Headphones; Earphone; Data processing equipment, namely, couplers; Geiger counters; Portable telephones; Electrical inductors; Telephone wires; Temperature sensor; electric batteries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.