U.S. federal trademark · Serial No. 85120722 · Reg. No. 4062202
Metal heat exchangers being parts of machines
Absorbers and evaporators for heat pumps and water coolers; metal heat exchangers not being parts of machines; air conditioners, heating units, namely, convectors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.