U.S. federal trademark · Serial No. 79184426 · Reg. No. 5148538
Measuring, testing or analyzing apparatus and instruments, namely, on-board emissions measurement apparatus and instruments, portable emissions measurement apparatus and instruments, measurement apparatus and instruments for exhaust gas on vehicle, emissions measurement apparatus and instruments, vehicle testing apparatus and instruments for use during a vehicle emissions test, engine testing apparatus and instruments for use during an internal combustion engine emissions test, parts and fittings for all the aforesaid goods
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