Narrow width stamp formed muffler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5428194
SERIAL NO

08138749

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An exhaust muffler includes first and second internal plates formed to define channels and chambers. The plates are secured in face-to-face relationship, such that the channels define tubes. The tubes include an inlet tube, a return tube and an outlet tube each of which extends to or from a reversing chamber. A separate pipe extends through the return tube and into the outlet tube. The pipe and the return tube are dimensioned to permit a flow of exhaust gas therebetween.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AP PARTS MANUFACTURING COMPANY543 MATZINGER ROAD P O BOX 865 TOLEDO OH 43696-0965

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emrick, James W Toledo, OH 4 126
Harwood, Jon W Toledo, OH 36 821

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