LandOfFree - US Patents - Listing for Acoustics,Sound-modifying means,Muffler, fluid conducting type

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

Packless silencer

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

Particulate trap exhaust muffler

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

Passive muffler for low pass frequencies

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

Passive secondary air muffler

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

Passive valve assembly for vehicle exhaust system

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

Perforate tube muffler

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

Perforated end pipe of silencer unit

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

Peripheral return flow muffler

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

Perpendicularly joined structure with thin-walled plates and thi

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

Phonic deadening device for conduit of sanitary installation

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

Pipe section punning along a curve

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

Plastic air intake silencer box for marine engine

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

Plastic muffler and method for making same

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

Plug muffler for aircraft and method of construction thereof

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

Plug-type muffler section

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

Plural chamber stamp formed muffler with single intermediate tub

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

Pneumatic hand tool exhaust muffler

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

Pneumatic hand tool exhaust muffler

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

Pneumatic hand tool exhaust muffler