Portable working machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8876578
SERIAL NO

13458577

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A portable working machine is provided with a wheel guard partially covering a wheel rotated by a drive source such as an engine, and the wheel guard is retained by a retaining portion of an arm via rubber dampers serving as elastic members. Concave-convex portions are formed on the rubber dampers, a convex-concave portion corresponding to the concave-convex portions is formed in the wheel guard side, and the wheel guard is retained by the arm so that the concave-convex portions are engaged with the convex-concave portion.

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First Claim

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Patent Owner(s)

  • HITACHI KOKI CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murakami, Takuhiro Hitachinaka, JP 27 205

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