The ornamental design for a fishinghook, as shown.
FIG. 1 is a front isometric view of a fishing hook showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
My fishing hook is made by bending a single piece of metal wire. It is characterized by a loop near the curve of the hook. This loop allows an additional line to be tied to the loop for a self-releasing mechanism.