Rigidified muffler assembly

United States of America Patent

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Jul 20, 1993
Grant Date
N/A
app pub date
May 28, 1991
filing date
May 28, 1991

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Abstract

The invention relates to a rigidifying structure used to support half shells of a stamp-formed muffler by connecting at least one of the half shells to an inner plate disposed in the space between the half shells so that shell noise is minimized.

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Patent Owner(s)

Patent Owner	Address
ET US HOLDINGS LLC	CORPORATION TRUST CENTER 1209 ORANGE STREET WILMINGTON DE 19801

International Classification(s)

F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Allman, James	North Vernon, IN	2	50
Rohm, Thomas	Columbus, IN	2	20
Wilcox, Richard	Columbus, IN	15	34

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Rigidified muffler assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07706169

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PATENT NO	5229557
SERIAL NO	07706169
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07706169

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