Riding lawn mower

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11622503
APP PUB NO 20210219492A1
SERIAL NO

17145427

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A riding lawn mower has an internal combustion engine and a muffler with a first housing. The internal combustion engine is connected to the muffler to supply exhaust gases originating from the internal combustion engine to the first housing of the muffler for noise damping of the exhaust gases. A second housing is provided that thermally insulates the first housing of the muffler. The second housing at least partially encloses the first housing of the muffler. The second housing has an exterior side with an emissivity of greater than 0.8.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
ANDREAS STIHL AG & CO KGWAIBLINGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ludwig, Werner Brannenburg, DE 7 52
Rohrmoser, Christian Angerberg, AT 1 0

Cited Art Landscape

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