US 2003/0196523 A1 · Hook screw driver

Abstract

A hook screw driver includes a first body, a second body having a first end pivotally connected to a first end of the first body, and a tightening member. The tightening member extends along a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second direction. The tightening member is movable between a first position at which a second end of the first body is spaced from a second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body.

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Claims24

Dependent claims

A hook screw driver comprising:

a first body having a first end and a second end;
a second body having a first end and a second end, the first end of the first body being connected to and pivotable relative to the first end of the second body, allowing the second end of the first body to move toward and away from the second end of the body;
and
a tightening member extending along a direction substantially perpendicular to an extending direction of the first body and an extending direction of the second body, the tightening member being movable between a first position at which the second end of the first body is spaced from the second end of the second body and a second position at which the second end of the first body presses against the first end of the second body, thereby securely holding a hook portion of a hook screw placed between the second end of the first body and the second end of the second body.

1 more element

Dependencies are inferred from the claim text.

Hook screw driver

Life of this patent