U.S. federal trademark · Serial No. 87441389 · Reg. No. 5359061
Sound masking systems for providing acoustic privacy, namely, electronic controllers and emitters in the nature of loudspeakers for producing audio signals audible in a local environment; Sound masking systems for providing acoustic privacy, namely, electronic controllers and emitters in the nature of loudspeakers for producing audio signals for paging or music; and sound masking systems for providing acoustic privacy, namely, electronic controllers and emitters in the nature of loudspeakers connected to a computer network for control of audio signals from individual emitters
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