Flexible tube for exhaust pipe of automobile

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9631751
APP PUB NO 20150204470A1
SERIAL NO

14478705

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flexible tube for an exhaust pipe of an automobile is disclosed, of which the bellows member has protrusion portions, a center portion and both end portions such that the protrusion portions have a uniform outer diameter, and the center portion has a maximum depression inner diameter which is larger than a minimum depression inner diameter of the both end portions, and the outer cover member is formed of an outer net with a network structure, wherein a depression inner diameter in the center of a bellows is larger than a depression inner diameter at the both ends such that a gap from an interlocking member increases so as to prevent the interference between the bellows and the interlocking member.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SJM CO LTDANSAN CITY GYEONGGI-DO 425-100

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Kyeong Jung Gyeonggi-do, KR 2 14

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