Filed Aug. 4, 2016

Serial No. 87127668

Registered June 13, 2017

Registration No. 5,221,523

Class Acoustic consulting services; acoustic architectural consulting services; acoustic mechanical consulting services; acoustic consulting services related to sound management in architectural and room design; audiovisual consulting services, namely, consulting relating to the design of audiovisual systems for others; information technology consulting services; security consulting services, namely, consulting relating to design of physical security systems and cyber security systems for others; vibration consulting services, namely, consulting relating to identification of the source and reduction or elimination of sound vibration in commercial and residential buildings, rooms, work spaces, and living spaces; noise consulting services, namely, consulting relating to identification of the source and reduction or elimination of background noise in commercial and residential buildings, rooms, work spaces, and living spaces; low-voltage technology engineering services; acoustical engineering services; communications engineering services; consulting in the field of acoustics, sound, noise, and vibration for scientific purposes; design of custom acoustic, audiovisual, information technology, and security systems for others; 100; 101

Case Type Service mark