U.S. federal trademark · Serial No. 74361202 · Reg. No. 1846553
analog and microprocessor-based digital controllers, thermocouple sensor tube filters, process control relays; diaphragm gauge sensors; thermocouple gauge sensors, convection gauge sensors, cold cathode gauge sensors, hot cathode gauge sensors all for measuring, indicating or recording vacuums and all for research and development, laboratory and manufacturing purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.