U.S. federal trademark · Serial No. 74069100 · Reg. No. 1652229
electronic controls for automatically monitoring and controlling the operation of boilers
[ gas, oil, coal, wood and combination fuel-fired furnaces, ] hot water heaters, and electric boilers; heat exchangers;, namely, baseboard heaters, radiators and hydronic forced-draft heating [ and cooling ] air distributors [ ; air conditioners; and heat pumps ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.