U.S. federal trademark · Serial No. 77711232 · Reg. No. 3698862
Ammeters; Flow meters; Glassware for scientific experiments in laboratories; Length measuring gauges; Level gauges; Manometers; Micrometer gauges; Probes for testing integrated circuits; Residual gas analyzers; Resistance measuring instruments; Rheometers for measuring the viscosity and viscoelasticity of fluids; Scientific measuring instruments, namely, conductivity meters; Thermometers; Voltmeters; Air purifying preparations; Surveying machines and instruments; Ozonisers, ozonators; Diagnostic apparatus for testing food
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