U.S. federal trademark · Serial No. 76454281 · Reg. No. 2810007
manually operated ultra-high purity and cryogenic metal valves; metal vacuum insulated piping
pneumatic and electromechanically operated ultra-high purity and cryogenic metal valves
automatic ultra-high purity and cryogenic valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.