Disposable Dental Tool

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200046455A1
SERIAL NO

16058995

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A disposable dental tool includes a disposable handpiece and a bit mount and dismount device. The disposable handpiece includes an elongated handle body, a drill head provided at one end of the handle body, and a through holding channel for holding a drill bit thereat. The bit mount and dismount device includes a handheld actuator having a thumb pusher surface and an opposed bit pusher surface, and a pusher bit protruded from the bit pusher surface. The thumb pusher surface of the handheld actuator is held to push the bit pusher surface thereof toward the drill head for mounting the drill bit at the disposable handpiece by pushing the drill bit through the through holding channel and for dismounting the drill bit at the disposable handpiece by pushing the drill bit out of the through holding channel via the pusher bit.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HENAN JIAN LI DA MEDICAL INSTRUMENT CO LTDUNIT 6 #13-01 MIAO LI BUSINESS BUILDING SUO LING ROAD ZHENGZHOU

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LI, Xiaoping Zhengzhou, CN 119 578
Zhang, Jian Zhengzhou, CN 1504 17611

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