Filed July 3, 2014

Serial No. 79151831

Registered Aug. 18, 2015

Registration No. 4,792,461

Class Electronic data recorders; analog-to-digital converters; digital-to-analog converters; charge amplifiers; voltage amplifiers; measuring signal amplifiers; electric power supplies; couplers for the supply and decoupling of IEPE (Integrated Electronics Piezo-Electric) sensors; electronic measuring apparatus for recording, transmitting, processing and reproducing of industrial measuring data and sensor signals; electronic measuring and signaling instruments, namely, digital signal processors, electronic signal attenuators; computers; computer software for recording, transmitting, processing, amplifying, storing and reproducing of industrial measuring data and sensor signals and for processing of digital signals and attenuating of electronic signals; 021; 023; 026; 036; 038

Case Type Trademark