U.S. federal trademark · Serial No. 79002348 · Reg. No. 3055545
[ Machines for vacuum deposition and etching; ] vacuum pumps; vacuum pumping machines [ ; valves and connectors for the aforesaid goods ]
Vacuum measuring apparatus; helium leak detectors; * gas detectors; residual gas analyzers; * apparatus for testing gas; gas sensors for measuring gas concentration [ ; valves and connectors for the aforesaid goods ]
[ Gas cleaning machines for industrial purposes; gas scrubbers; valves and connectors for the aforesaid goods ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.