Power tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9391491
APP PUB NO 20140015350A1
SERIAL NO

14032260

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A power tool includes a housing, a brushless motor, and a cover member. The housing has an air intake hole and an air exhaust hole formed therein, the housing having an inner surface. The brushless motor has an outer surface disposed in the housing, a first endface near the air intake hole, and a second endface near the air exhaust hole. The cover member covers at least one of the first endface and the second endface for preventing dust from entering the brushless motor. The inner surface of the housing and outer surface of the brushless motor define a circulation path providing communication between the air intake hole and the air exhaust hole.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KOKI HOLDINGS CO LTD15-1 KONAN 2-CHOME MINATO-KU TOKYO 108-6020

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwata, Kazutaka Hitachinaka, JP 52 4824
Komuro, Yoshihiro Hitachinaka, JP 25 1191
Oomori, Katsuhiro Hitachinaka, JP 57 4191
Yoshida, Kenichirou Hitachinaka, JP 23 1098

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