U.S. federal trademark · Serial No. 77900170 · Reg. No. 3866698
Measuring instruments, namely, differential pressure gauges and differential pressure transmitters; automatic pressure control instruments, namely, differential pressure controls; heating and air conditioning control instruments, namely, air flow probes for measuring air velocity, and air velocity transmitters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.