Filed Oct. 24, 2018

Serial No. 79250864

Registered Feb. 4, 2020

Registration No. 5,974,449

Class Scientific, measuring instruments, namely, sound power amplifier for noise and vibration measurements; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely overload protection for sound sources; apparatus for producing noise, vibration, sound, in particular loudspeakers; noise measuring apparatus, vibration measuring apparatus, sound measuring apparatus, movement measuring apparatus, force measuring apparatus, pressure measuring apparatus; noise producing apparatus, namely, loud speakers, sound wave generating machines, sound wave detection machines, and sonic vibration detection machines; vibrations producing apparatus, namely, electrodynamic shakers, modal and vibration shakers; sound producing apparatus, namely, loud speakers, electrodynamic shakers, modal and vibration shakers; 021; 023; 026; 036; 038; 100; 101

Case Type Trademark Service mark