Architectural acoustic products, namely, sound absorbers and diffusers

headset having circuitry for reducing ambient noise on a sliding scale

Computer programs for using the internet and the worldwide web

Magnets, magnetizers, and demagnetizers for demagnetizing ferrous metal objects; cables for electricity; electrical switches; electrical actuators; structural parts for electrical actuators; ammeters; battery testers, not for medical purposes; anemometers; armatures for use in electrical apparatus; battery starter cables for motors; anodes; anode batteries; electricity limiters; accelerometers, stud detectors; accumulators, electric; electrical frequency converters; electric coils; electricit...