Chainsaw

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12186929
APP PUB NO 20230099820A1
SERIAL NO

17950358

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A chainsaw may include a saw chain; a guide bar, a sprocket, a prime mover, a housing, a sprocket cover, and a guide member. The guide bar, the housing and the sprocket cover may define a chain passage. The guide member may include a first facing surface having an arc shape centered on the rotation axis and a second facing surface having an arc shape centered on a position offset from the rotation axis. When the chainsaw is placed on a horizontal mounting surface and viewed in the direction along the rotation axis, an angle between (i) a straight line connecting the rotation axis and a position where the first facing surface and the second facing surface are connected and (ii) a horizontal plane may be in a range of −10 degrees to 25 degrees.

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Patent Owner(s)

Patent OwnerAddress
MAKITA CORPORATIONANJO-SHI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kachi, Hideki Anjo, JP 19 102
Nakamura, Tsunahisa Anjo, JP 5 30

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