U.S. federal trademark · Serial No. 72288804 · Reg. No. 0863890
HIGH VACUUM, HIGH TEMPERATURE, COLD WALL AND HOT WALL FURNACES AND VACUUM INERT WELDING SYSTEMS AND ULTRA-HIGH VACUUM EVAPORATOR HAVING A CLEAN WORK CHAMBER
GENERAL HIGH VACUUM AND ULTRAHIGH VACUUM PUMPING SYSTEMS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.