Electrical breast pump and system

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United States of America Patent

PATENT NO 9931449
SERIAL NO

14725739

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Importance

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Abstract

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An electrical breast pump may include a permanently unobstructed continuous passageway across the diaphragm and a rolling diaphragm that is movable between a vent orientation and a vacuum orientation, or a vent piston configured to actuate a closure between a vent orientation and a vacuum orientation so that a pressure chamber is selectively in direct communication with atmospheric pressure.

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Patent Owner(s)

Patent OwnerAddress
AMEDA INC475 HALF DAY ROAD SUITE 200 LINCOLNSHIRE IL 60069

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Terry Kildeer, US 22 94
Evans, Jeremy Patrick Vernon Hills, US 3 18
Ling, David Shao Vernon Hills, US 7 23
Linn, Jordan Palatine, US 2 3
Stoia, Joshua Wheeling, US 3 18

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