U.S. federal trademark · Serial No. 97331117 · Reg. No. 7811838
Pressure relief valves for preventing excessive pressurization in positive displacement pumps; electronic controller for controlling rotations per minute (RPM) of hydraulically-balanced diaphragm pumps; power adaptors; industrial calibration sensors; calibration devices for calibrating diaphragm pumps, positive displacement pumps, metering pumps, non-metallic centrifugal pumps, driven diaphragm pumps, peristaltic pumps, or solenoid driven diaphragm pumps; calibration columns
Diaphragm pumps; positive displacement pumps; non-metallic centrifugal pumps; pumps, namely, motor driven hydraulically balanced diaphragm pumps; peristaltic hose pumps; solenoid driven diaphragm pumps; pump control valves; valves as machine components; pulsation dampeners to reduce machine vibration
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.