Vacuum attachment for rotary tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090032138A1
SERIAL NO

11890039

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An attachment device for a rotary tool having an output shaft extending from the rotary tool housing is disclosed herein. The attachment device comprises an attachment housing defining a vacuum mouth. A fastening member is coupled to the attachment housing, and is configured to releasably connect the attachment housing to the tool housing. A fan is retained within the attachment housing. The fan is configured for connection to the end of the output shaft extending from the rotary tool such that rotation of the output shaft results in rotation of the impeller. Rotation of the impeller causes air and debris to be drawn into the attachment through the mouth. A debris container is coupled to the attachment housing and is configured to receive the debris drawn into the housing through the vacuum mouth.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CREDO TECHNOLOGY CORPORATION2800 SOUTH 25TH AVENUE BROADVIEW IL 60153-4594

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alleman, Markus Grayslake , US 1 6
Ennis, Edward G Niles , US 5 92
Nieto, Jose Chicago , US 5 54
Rollo, Adam W Fareham , GB 1 6

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