Endodontic instruments

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10966801
SERIAL NO

15871523

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotatable endodontic file for cleaning/shaping a tooth root canal that includes an elongated shaft having a proximal end portion, a distal end and a tapered working portion having a rotational axis, the working portion extending from the proximal portion to the distal end; the external surface of the shaft working portion having a plurality of parallelogram-shaped cross sections along the working portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DENTSPLY SIRONA INCYORK PA 17401

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ammon, Dan Tulsa, US 24 143
Shotton, Vincent Broken Arrow, US 18 70

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