U.S. federal trademark · Serial No. 77333066 · Reg. No. 4061780
Providing newsletters in the field of heating, ventilation, air conditioning, and refrigeration via e-mail; Providing on-line publications in the nature of newsletters in the field of heating, ventilation, air conditioning, and refrigeration
Providing on-line forums for transmission of messages among computer users concerning heating, ventilation, air conditioning, and refrigeration
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.