U.S. federal trademark · Serial No. 73445115
CRYOGENIC PUMPS.
LIQUID HELIUM LEVEL INDICATORS.
CRYOGENIC COMPONENTS, NAMELY CRYOGENIC VALVES, VACUUM SEAL-OFF VALVES, VACUUM INSULATED PIPING, LIQUID HELIUM CONTAINERS, THREE-STAGE HELIUM REFRIGERATORS,AND LIQUID HELIUM TRANSFER TUBES.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.