Adjustable pliers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6145415
SERIAL NO

09248895

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pair of pliers includes a head and a handle pivotally connected to the head which includes three parts. A movable jaw is movably received between the first part and the third part of the head and a first spring is connected between the movable jaw and the second part. The movable jaw has a toothed portion defined in one of two sides thereof. A pawl member is movably received between the first part and the second part with a second spring connected to the pawl member and the second part. The pawl member is moved along an inclined surface of the second part and has a toothed side which is disengagably matched with the toothed portion of the movable jaw by rotating the handle.

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Patent Owner(s)

Patent OwnerAddress
LIU KUO-CHENNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Kuo-Chen No. 20 Da Chen Street., Ta Li Hsiang, Taichung Hsien, TW 14 253

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