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US 5,931,063 AGranted
Wrench tool
OwnerYing Hong Kuoinventor
Life of this patent
Estimating the term…
Abstract
A wrench tool includes a member having an engaging opening formed in one end for engaging with fasteners to be driven. The other end of the member includes an orifice parallel to the longitudinal axis and the other orifice perpendicular to the previous orifice, for allowing the orifices to engage with different tool members. The member includes a pair of tapered surface having a number pairs of opposite engaging surfaces for engaging with fasteners of different sizes. A coupler is pivotally coupled to the member and the orifices are formed in the coupler.
Claims3
A wrench tool comprising:
- a wrench body including a first end having an engaging opening for engaging with fasteners to be driven, and said wrench body including a longitudinal axis and including a second end having a first orifice parallel to said longitudinal axis and having a second orifice perpendicular to said first orifice, for allowing said first orifice and said second orifice to engage with different tool members,
- said second end of said wrench body including a coupler pivotally coupled to said first end of said wrench body at a pivot shaft, said first orifice and said second orifice being formed in said coupler for engaging with the different tool members.
A wrench tool comprising:
- a wrench body including a first end having an engaging opening for engaging with fasteners to be driven and including a second end, and
- a coupler including a longitudinal axis and including a first end pivotally coupled to said second end of said wrench body at a pivot shaft and including a second end, said second end of said coupler including a first orifice parallel to said longitudinal axis of said coupler and including a second orifice perpendicular to said first orifice, for allowing said first orifice and said second orifice to engage with different tool members.
Dependencies are inferred from the claim text.