LandOfFree - US Patents - Listing for Acoustics,Sound-modifying means

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

Two-tube muffler and method of manufacture

Acoustics – Sound-modifying means – Sound absorbing panels

Ultra-light, multifunctional sound-insulating kit

Acoustics – Sound-modifying means – Sound absorbing panels

Ultralight trim composite

Acoustics – Sound-modifying means – Sound absorbing panels

Ultralight trim composite

Acoustics – Sound-modifying means

Ultrasonic rod waveguide-radiator

Acoustics – Sound-modifying means – Sound absorbing panels

Underwater acoustic baffle enhancer

Acoustics – Sound-modifying means – Sound absorbing panels

Underwater acoustic pressure release baffle for depths to 2000 f

Acoustics – Sound-modifying means

Underwater acoustic reflectors

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Unitary anti-skid vibration dampening structure

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

Unitary elastic muffler assembly for a pneumatic device

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

Universal heat shield

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

Universal muffler assembly

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

Universal muffler construction assembly

Acoustics – Sound-modifying means – Mechanical vibration attenuator

Use of a material with a high internal damping for a...

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

Vacuum pump exhaust muffler

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

Valve apparatus for muffler

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

Valve device for silencer

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

Valve for a control muffler

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

Variable geometry resonator for acoustic control