LandOfFree - US Patents - Listing for Acoustics

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

Muffler with catalytic converter arrangement; and method

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

Muffler with catalytic converter arrangement; and method

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

Muffler with drain holes

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

Muffler with external water trap

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

Muffler with flow director plates

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

Muffler with gas-dispersing shell and sound-absorption layers

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

Muffler with integral check valve

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

Muffler with interchangeable outlet tips

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

Muffler with intermediate sound-attenuating partition and method

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

Muffler with internal heat shield

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

Muffler with partition array

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

Muffler with reverse flow passages

Muffler with rupture control means

Acoustics – Auditorium

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

Muffler with secondary flow path

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

Muffler with spark arresting function

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

Muffler with stamped internal plates defining tubes and separati

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

Muffler with three part welded joint

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

Muffler with two part housing and flow tubes

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

Muffler with variable acoustic properties