LandOfFree - US Patents - Listing for Acoustics

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Catalytic muffler and method

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

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Catalyzer-containing muffler

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cavitation-resistant sonar array

Acoustics – Geophysical or subsurface exploration – Seismic source and detector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cavity producing underwater sound source

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Ceiling panel sound system

Acoustics – Diaphragm and enclosure – Recessed

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Ceiling speaker system

Acoustics – Diaphragm and enclosure – Recessed

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Ceiling-mounted loudspeaker

Acoustics – Diaphragm and enclosure – Recessed

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cell-box-type noise barrier having large magnitude of transmissi

Acoustics – Auditorium

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Ceramic speaker enclosure

Acoustics – Diaphragm and enclosure – Reflex baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cerumen block for sound delivery system

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cerumen filter for hearing aids

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Cerumen trap for hearing aids

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Chambered headrest mounting for stereophonic loudspeakers

Acoustics – Combined

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Chambered-core motorcycle-exhaust apparatus

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Characterization of the full elastic effect of the near surface

Acoustics – Geophysical or subsurface exploration – Seismic source and detector

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Charging and ignition system for gas exploders

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Charging system for seismic gas exploder

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Checkable earplug

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Chromate-free resin-composite vibration deadening material

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Chrono-stethoscope

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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