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US 2015/0090076 A1Published application
Wrench apparatus with sliding bar
OwnerAllan Ospina, Glenn Robinson +1inventors
InventorsAllan Ospina, Glenn Robinson, Dan DeLaRosa
Life of this patent
Estimating the term…
Abstract
The present invention provides for a wrench apparatus comprising: a shaft with at least one head with an aperture, at least a portion of the shaft has a channel leading to the aperture; a movable element situated within the channel of the shaft and is designed to move within the channel and protrude into the aperture to thereby allow for the adjustment of the size of the aperture.
Claims35
A wrench apparatus comprising:
- an elongated housing having opposing ends, a first end having a head with an aperture and a second end comprising a shaft, at least a portion of said shaft having a channel leading to said aperture within said head;
- a movable element having a contact surface on one end, at least a portion of said movable element being situated within said channel of said shaft and is designed to move within said channel and allow said contact surface to protrude and retract within said aperture to thereby change the size of said aperture;
- and
- a device for allowing a user to move said movable element to adjust the size of said aperture.
1 more element
A wrench apparatus comprising:
- an end segment pivotally attached to a middle segment, said middle segment is pivotally attached to a top segment, said top segment comprising opposing ends, a first end having a head with an aperture, a second end having a channel leading to said aperture;
- and
- a movable element having a first contact surface on one end, at least on portion of said movable element being situated within said channel and is designed to move within said channel and allow said first contact surface to protrude and retract within said aperture to thereby change the size of said aperture.
A wrench comprising:
- a handle segment pivotally attached to a top segment, said top segment comprising a head with an aperture and a channel leading to said aperture;
- a movable element with a first contact surface on one end, at least a portion of said movable element is designed to fit and move within said channel allowing said first contact surface to protrude and retract with said aperture;
- and
- a device for moving said movable element to allow a user to change the size of said aperture to accommodate a size of a bolt, nut, screw, bolts, fasteners, hooks and combinations thereof.
1 more element
Dependencies are inferred from the claim text.