Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kwin Abram0
Date of Patent
May 14, 2013
0Patent Application Number
133607440
Date Filed
January 29, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A plastic muffler is configured to provide a controlled mode for releasing exhaust gas pressure during an over-pressurization event. The plastic muffler has a plastic casing that includes at least one pressure relief feature. The pressure relief feature allows exhaust gas to escape from the plastic casing when internal exhaust gas pressure exceeds a predetermined pressure level.
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