Electric dental handpiece

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9877798
APP PUB NO 20130203014A1
SERIAL NO

13683223

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electric dental handpiece including a head engaging a handle and configured to rotatably support a tool. The handle includes a lower handle portion and an upper handle portion with the lower handle portion engaging the head and the upper handle portion having an attachment area configured for attachment to a power supply. An electric motor is positioned with a majority thereof within the lower handle portion and is configured to rotate the tool.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
SPRING HEALTH PRODUCTS INC705 GENERAL WASHINGTON AVENUE NORRISTOWN PA 19403

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knopp, Arthur A Chalfont, US 7 83
Lieb, Joseph A Philadelphioa, US 3 91
Lieb, Nathaniel H Narberth, US 8 128

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