Low-noise blower

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United States of America Patent

PATENT NO 9541098
SERIAL NO

13931465

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Abstract

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A low-noise blower has an impeller with an impeller plate and a plurality of blades each attached to the impeller plate. Each blade has a tip and a leading surface with a first portion that is proximate to the tip and has a first radius that is within a range of 0.03-0.20 inch.

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Patent Owner(s)

Patent OwnerAddress
ZOLL MEDICAL CORPORATION269 MILL ROAD CHELMSFORD MA 01824-4105

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duquette, Steven Laguna Niguel, US 17 692

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