U.S. federal trademark · Serial No. 73230941 · Reg. No. 1157921
Differential Pressure Gauges for Use in Measuring Fluid Pressure Drops; Surge Protector and Pulsation Dampeners for Protecting Instruments Against Pressure Surges; Portable Flow Measuring Instruments for Measuring Fluid Flow and Differential Pressures: Pressure Gauges; and Averaging Pitot Tubes or Flow Sensors for Generating Differential Pressure Proportional to Fluid Flow
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.