Filed Aug. 26, 2021

Serial No. 90903894

Registered Oct. 1, 2024

Registration No. 7,523,748

Class Equalization of Audio Signals apparatus; Amplifiers; Downloadable computer software for equalization of Audio Signals; Recorded software for equalization of Audio Signals; Downloadable computer software for controlling the operation of audio devices; Recorded computer software for controlling the operation of audio devices; Downloadable software to control and improve audio equipment sound quality; Recorded software to control and improve audio equipment sound quality; Computer hardware and recorded computer software for equalization of audio signals, sold as a unit; Computer hardware with preinstalled software for equalization of audio signals; software for equalizing audio signals sold as a component of amplifiers; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Sound equalizers and crossovers; Audio equalizer apparatus; downloadable software for equalizing audio signals sold as a component of audio equipment; 021; 023; 026; 036; 038