U.S. federal trademark · Serial No. 99707984
Electric control panels; electric exchangers; control panels; Transformers
Heating elements; flanged heaters; threaded heaters; electric duct heaters; electric heat exchangers; heating cables; convector heaters; cartridge resistors; transformers; resistors in castings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.