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US 2003/0209111 A1Published application
Wrench
OwnerHsiu-Ching Huanginventor
Life of this patent
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Abstract
A wrench includes a head and a handle. The head includes a first jaw formed thereon, a second jaw formed thereon and a throat formed between the first and second jaws. The first jaw includes a first number of teeth. The second jaw includes a second number of teeth. The first number is greater than the second number. The handle extends from the head. The teeth of the first jaw are smaller than that of the second jaw.
Claims20
A wrench including:
- a head including a first jaw formed thereon and with a first number of teeth, a second jaw formed thereon and with a second number of teeth and a throat formed between the first and second jaws wherein the first number is greater than the second number;
- and
- a handle extending from the head.
A wrench including:
- a head including a first jaw formed thereon and with a plurality of teeth and a second jaw formed thereon and with a plurality of teeth wherein the teeth of the first jaw are smaller than that of the second jaw;
- and
- a handle extending from the head in an opposite direction.
Dependencies are inferred from the claim text.