LandOfFree - US Patents - Listing for Acoustics

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Bass reflex type speaker device

Acoustics – Diaphragm and enclosure

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass response speaker housing and method of tuning same

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass sound projection systems

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass-reflex loudspeaker

Acoustics – Diaphragm and enclosure – Reflex baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass-reflex loudspeaker system

Acoustics – Diaphragm – Mounting or suspension means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass-reflex loudspeaker system and method of manufacturing...

Acoustics – Diaphragm and enclosure – Reflex baffle

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass-reflex speaker assembly

Acoustics – Diaphragm and enclosure – Reflex baffle

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bass-reflex type speaker system

Acoustics – Diaphragm and enclosure – Reflex baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Beam dampers for damping the vibrations of the skin of reinforce

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Belleville washer spring type pulsation damper, noise attenuator

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bellows type exhaust tube

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

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Belt-mounted stethoscope supporting device

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bi-directional impulse shear wave generator and method of use

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bi-planar pontoon paravane seismic source system

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bi-polar bender transducer for logging tools

Acoustics – Geophysical or subsurface exploration – Well logging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bidirectional ground coupling means for inclined seismic source

Acoustics – Geophysical or subsurface exploration – Seismic wave generation

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Binaural stethoscope

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Binaural stethoscope allowing surrounding noises to be heard

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Binaural stethoscope spring

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Bit positioning while drilling system

Acoustics – Geophysical or subsurface exploration – Well logging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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