Metered-dose inhaler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8132712
APP PUB NO 20100078490A1
SERIAL NO

12532762

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A metered dose inhaler dose counter, the counter includes: an actuator; a rotary gear wheel having a plurality of ratchet teeth; a driver for driving the rotary gear in a step-wise fashion in response to displacement of the actuator; a pawl that prevents reverse rotation of the rotary gear; and a display coupled to the rotary gear.

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Patent Owner(s)

Patent OwnerAddress
IVAX PHARMACEUTICALS IRELANDWATERFORD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fenlon, Derek Waterford, IE 39 198

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