Filed Jan. 10, 2019

Serial No. 79255681

Registered March 17, 2020

Registration No. 6,010,183

Class Electric, electronic and optical measuring, signalling and checking being supervision apparatus and instruments, namely, electric electroacoustics apparatus and instruments being microphones, loudspeakers, headphones, earphones, and frequency synthesizers and structural parts thereof; apparatus and instruments for recording, transmission and reproduction of audio signals and structural parts thereof; cables and fibers for the transmission of sound; pocket transmitters and receivers, in particular wireless and wired pocket transmitters and receivers in the UHF and VHF range, and structural parts thereof; diversity receivers, namely, audio receivers; antennas; narrow-band system and broadband system apparatus for use in sound transmission technology, namely, apparatus for the recording, transmission and reproduction of sound; receivers, namely, audio receiver in particular multi-channel, single-channel and dual-channel receivers, HF receivers, headset receivers, stethoset receivers, and structural parts thereof; apparatus for sound transmission and reproduction apparatus; head-set systems, namely, headsets for telephones and headsets for use with computers sold as a unit; conference systems comprised of microphones, loudspeakers, voice display monitors, computer monitors and telephones; devices for the analogue and digital transmission of audio and video and data signals; software, recorded and downloadable, for the controlling, tuning and checking of conference and headset systems; data carriers equipped with programs for controlling sound recording and reproduction apparatus and for recording and reproduction of audio signals; software recorded on compact discs being CD-ROMs, DVDs, hard discs, and on volatile and non-volatile memories for controlling sound recording and reproduction apparatus and for recording and reproduction of audio signals; conference and telecommunications technology apparatus and instruments, namely, conference phones, conference loud speakers; microphone structural parts being microphone isolating distributors; structural parts and accessories for electroacoustic transducers and headphones, namely, ear pads, volume controls, amplifiers, battery plugs, plug-in battery chargers, handset cords; electro-acoustic and visual identifiable guide systems, including multi-lingual guide systems, consisting of transmitters and receivers, in particular sound signal receivers and headphones; downloadable computer application software for controlling sound recording and reproduction apparatus; downloadable computer application software for recording and reproduction of audio signals; 021; 023; 026; 036; 038; 002; 021; 036; 022; 039; 100; 101; 102; 100; 101; 104

Case Type Trademark Service mark