87855384
Mar 29, 2018
Mar 31, 2020
Active Trademark
Measuring, testing or analyzing apparatus and instruments, namely, diluting and sampling systems for emissions and engine testing in the nature of exhaust gas samplers, parts and fittings for all the aforesaid goods, namely, flow control valves, heat exchangers, gas mixing parts, exhaust gas collection bags, filters, dilution air refinement equipment, dilution tunnels, and gas emissions samplers, all of the foregoing goods being emissions and engine testing apparatus; downloadable software and computer programs for adjusting settings and calibrations of the diluting and sampling systems used for emissions and engine testing and for analyzing and displaying data collected by the diluting and sampling systems used for emissions and engine testing
Electrical and Scientific Apparatus