LandOfFree - US Patents - Listing for Acoustics

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vehicular exhaust system

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vehicular muffler and motorcycle incorporating same

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vehicular muffler having expansion joint

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vehicular muffler with heat shield

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vehicular muffler with improved mechanical lock joints

Acoustics – Sound-modifying means – Sound absorbing panels

Vehicular soundproof structure

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Vent means for closed air system impact-type seismic source

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Vent silencer

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Vented acoustic ear mold for hearing aids

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Vented acoustic ear mold for hearing aids

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Vented ear tip for hearing aid and adapter coupler therefore

Acoustics – Diaphragm and enclosure – Reflex baffle

Vented loudspeaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Vented motorcycle helmet speaker enclosure

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Ventilated soundproof glass

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Ventilating device

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Venturi muffler

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Venturi muffler

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Venturi muffler having plural nozzles

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Venturi muffler with variable throat area