LandOfFree - US Patents - Listing for Acoustics

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Horizontally polarized shear-wave vibrator seismic source

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

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Horn and sounder

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn loadspeaker

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn loudspeaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn loudspeaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn loudspeaker with acoustic lens

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn loudspeaker with convex diaphragm

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

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Horn loudspeakers of the sectorial diffusion type, and method fo

Acoustics – Diaphragm – With horn

Patent

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Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn speaker and method for producing low distortion sound

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn speaker with linear grooves in a front surface of a pole pi

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn type loudspeaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Horn unit for a speaker

Acoustics – Sound-modifying means – Intensifying horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Housing acoustical amplifier

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Housing having a loudspeaker system

Acoustics – Plural diaphragm sound sources

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Housing lining

Acoustics – Sound-modifying means – Sound absorbing panels

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Housing loudspeaker

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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