US 5,832,651 AGranted

Actuation assisting fish gaff

OwnerDennis Arntzinventor

Life of this patent

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Abstract

A fish gaff provides moveable, opposing gaff fangs which are reliably transitioned between a closed engagement position and an open retracted position. The fish gaff hook provides a hollow handle into which is inserted an actuating shaft. The actuating shaft is pivotally connected to the opposing gaff fangs which extend out of the hollow interior of the gaff handle through openings on the sides of the gaff handle. The side openings provide bearing surfaces for engagement and pivoting of the gaff fangs during both insertion and retraction of the gaff actuating shaft.

Claims3

Dependent claims

An actuation assisting fish gaff, comprising:

a gaff handle having an elongated hollow interior extending from an open end toward a hook end of said gaff handle, said gaff handle having first and second openings along its side, said first and second openings being opposed to each other and spaced from said open end and said hook end;
an actuating shaft, said actuating shaft slidingly extending through the open end into the interior of the gaff handle;
and
first and second gaff fangs, said first and second gaff fangs being pivotally connected to said actuating shaft within the interior of the gaff handle, said first and second gaff fangs extending through said first and second openings respectively to outside said gaff handle;
said first and second side openings each having a first bearing surface toward said open end, each first bearing surface being positioned relative to a respective one of said first and second gaff fangs for engaging said respective one of the first and second gaff fangs and pivoting said respective one of the first and second gaff fangs to a closed position toward and past the hook end of the gaff handle to forcefully engage a fish when the actuating shaft is pulled away from the hook end of the gaff handle, each of said first and second gaff fangs being curved so that free ends of said first and second gaff fangs extend toward one another in the closed position;
said first and second side openings each having a second bearing surface toward the hook end of the gaff handle, said second bearing surface being positioned relative to the respective one of said first and second gaff fangs for engaging the respective one of said first and second gaff fangs and pivoting the respective one of said first and second gaff fangs to an open position toward the open end of the gaff handle to remove said first and second gaff fangs from a fish when the actuating shaft is pushed toward the hook end of the gaff handle, whereby a forceful engagment with a fish can be obtained through leverage of the first and second gaff fangs against the first bearing surfaces and leverage of the first and second gaff fangs against the second bearing surface can be used to remove such forceful engagement.

3 more elements

Dependencies are inferred from the claim text.

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Abstract

An actuation assisting fish gaff, comprising:

a gaff handle having an elongated hollow interior extending from an open end toward a hook end of said gaff handle, said gaff handle having first and second openings along its side, said first and second openings being opposed to each other and spaced from said open end and said hook end;
an actuating shaft, said actuating shaft slidingly extending through the open end into the interior of the gaff handle;
and
first and second gaff fangs, said first and second gaff fangs being pivotally connected to said actuating shaft within the interior of the gaff handle, said first and second gaff fangs extending through said first and second openings respectively to outside said gaff handle;
said first and second side openings each having a first bearing surface toward said open end, each first bearing surface being positioned relative to a respective one of said first and second gaff fangs for engaging said respective one of the first and second gaff fangs and pivoting said respective one of the first and second gaff fangs to a closed position toward and past the hook end of the gaff handle to forcefully engage a fish when the actuating shaft is pulled away from the hook end of the gaff handle, each of said first and second gaff fangs being curved so that free ends of said first and second gaff fangs extend toward one another in the closed position;
said first and second side openings each having a second bearing surface toward the hook end of the gaff handle, said second bearing surface being positioned relative to the respective one of said first and second gaff fangs for engaging the respective one of said first and second gaff fangs and pivoting the respective one of said first and second gaff fangs to an open position toward the open end of the gaff handle to remove said first and second gaff fangs from a fish when the actuating shaft is pushed toward the hook end of the gaff handle, whereby a forceful engagment with a fish can be obtained through leverage of the first and second gaff fangs against the first bearing surfaces and leverage of the first and second gaff fangs against the second bearing surface can be used to remove such forceful engagement.

3 more elements