LandOfFree - US Patents - Listing for Acoustics

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Faceplate cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Faceplate cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Faceplate cover

Acoustics – Diaphragm – Particular shape

Facing system for a flat panel radiator

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Fail-safe circuit mechanism for generating a pulse indicating th

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Fail-safe mechanism for generating a pulse indicating the precis

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Fail-safe methods for generating a pulse indicating the precise

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

Fan inlet flow controller

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

Fan inlet flow controller

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

Fan inlet flow controller

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

Fan powered silencing terminal unit

Acoustics – Sound-modifying means – Housing or enclosure

Fan shroud with built in noise reduction

Fan silencer

Acoustics – Auditorium

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Fast cycle seismic gas exploder and method

Acoustics – Diaphragm and enclosure – Recessed

Fastening arrangement for an upholstery part covering a...

Acoustics – Speaking tubes – Mouthpieces

Fetal communication device

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Fiberglass reinforced plastic damping material

Acoustics – Diaphragm – Mounting or suspension means

Field rebuildable low frequency loudspeaker driver having a...

Acoustics – Diaphragm – Microphone type

Filter assembly