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US 2004/0163503 A1Published application
Angle adjustable hand tools
OwnerChih-Ching Hsieninventor
Life of this patent
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Abstract
An angle adjustable hand tool includes a handle having two lugs extending from an end thereof and a function end having an insertion extending from a surface thereof. The insertion is pivotably connected between the two lugs. Two shoulders extend from two sides of the surface and respectively contact top or bottom surface of the lugs when the function end is pivoted at a pre-set maximum angle such as 60 degrees.
Claims4
A hand tool comprising:
- a handle having two lugs extending from an end thereof, and
- a function end having an insertion extending from a surface thereof and the insertion pivotably connected between the two lugs, two shoulders extending from two sides of the surface and respectively contacting the lugs when the function end is pivoted at a maximum angle.
A pair of pliers comprising:
- two handles each having two lugs extending from an end thereof, the two handles being pivotably connected with each other, and
- two function ends each having an insertion extending from a surface thereof, each of the insertions pivotably connected between the two lugs of respective one of the two handles, two shoulders extending from two sides of each of the surfaces and respectively contacting the lugs when the function ends are pivoted at a maximum angle.
Dependencies are inferred from the claim text.