LandOfFree - US Patents - Listing for Acoustics

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Coating for acoustic treatment integrating the function of...

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

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coaxial loudspeaker system

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coaxial speaker system

Acoustics – Diaphragm and enclosure – Rounded enclosure

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coaxial type composite loudspeaker

Acoustics – Plural diaphragm sound sources

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coaxial type multi-way planar diaphragm loudspeaker system

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coiled exponential bass/midrange horn loudspeakers

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Coiled exponential bass/midrange/high frequency horn loudspeaker

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collapsible and portable megaphone

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collapsible headphone structure

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collapsible modular sound reproduction system

Acoustics – Auditorium

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collapsible portable acoustic tower

Acoustics – Auditorium

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collapsible portable speaker enclosure

Acoustics – Sound-modifying means – Housing or enclosure

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Collector/muffler/catalytic converter exhaust systems for evacua

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination acoustic conditioner and light fixture

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination bulk absorber-honeycomb acoustic panels

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination loudspeaker and sign holder

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination muffler and air filter

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination muffler and air filter

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination muffler and catalytic converter

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Combination muffler and check valve for a screw compressor

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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