U.S. federal trademark · Serial No. 73460407 · Reg. No. 1324211
[ Artificial and Resistance Loads, ] Watt-Hour Meter Testing Units, Electrical Transformer Testing Units, [ Electrical Meters, ] Phase Analyzers, [ Electrical Adapters, ] Contactors, [ Electrical Power Supplies, ] *and* Electronic Voltmeters [, Transformers, and Transformer Loss Compensators ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.