U.S. federal trademark · Serial No. 87730306 · Reg. No. 5599051
High voltage bushings in the nature of electrical conduits and connectors made of capacitance graded resin cores with an exterior insulation; Insulated electrical connectors in the nature of electrical bushings through which electrical current passes used to connect electrical components; Component parts of transformers, namely, insulated electrical bushings; Component parts of oil-filled circuit breakers, namely, insulated electrical bushings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.