Dust suction device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12257658
APP PUB NO 20210252655A1
SERIAL NO

17268566

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure relates to a dust suction device for a hand-held power tool, comprising a housing, a fan unit accommodated in the housing for generating an air volume flow, at least one suction opening for suctioning off drill cuttings from a borehole, and at least one suction intake opening for generating a negative pressure in an adhesion region between the dust suction device and a workpiece on the basis of the air volume flow.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHPOSTFACH 30 02 20 STUTTGART 70442

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dietel, Juergen Stuttgart, DE 9 35
Goehring, Daniel Kreuzlingen, DE 1 1

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