Development apparatus and printer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8437664
APP PUB NO 20120195644A1
SERIAL NO

13015933

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A development apparatus and a printer that includes the development apparatus employ a flow director to regulate fluid flow in the apparatus. The apparatus includes a first roller, a chamber, and a pair of electrodes between the first roller and the chamber. The apparatus further includes a second roller adjacent to the first roller, wherein the flow director is between the second roller and a first electrode of the pair. The flow director includes an overflow flow path to divert some fluid from a recirculation flow path that extends to and from the chamber. The printer includes an imager in contact with an image developer and an image transferer in contact with the imager. The image developer includes a plurality of development apparati.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT-PACKARD DEVELOPMENT COMPANY L P10300 ENERGY DRIVE SPRING TX 77389

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelson, Eric G Eagle, US 28 161

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