U.S. federal trademark · Serial No. 78653652
Heating, ventilation and air conditioning hydronic control devices, namely valves, which are self balancing, dynamic flow limiting , pressure independent, designed to accommodate high flow of liquids in coil piping structures, that are two-way modulating accepting mechanical, manual, analog or digital input signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.