Foldable Hook

FIG. 1 is a front perspective view illustrating our ornamental design comprising a foldable hook in accordance with a first embodiment; FIG. 2 is a rear perspective view thereof; FIG. 3 is a bottom plan view thereof; FIG. 4 is a top view thereof; FIG. 5 is a left-side elevation view thereof; FIG. 6 is a right-side elevation view thereof; FIG. 7 is a front elevation view thereof; and FIG. 8 is a rear elevation view thereof. FIG. 9 is a front perspective view illustrating our ornamental design comprising a foldable hook in accordance with a second embodiment; FIG. 10 is a rear perspective view thereof; FIG. 11 is a bottom plan view thereof; FIG. 12 is a top view thereof; FIG. 13 is a left-side elevation view thereof; FIG. 14 is a right-side elevation view thereof; FIG. 15 is a front elevation view thereof; and FIG. 16 is a rear elevation view thereof. FIG. 17 is a front perspective view illustrating our ornamental design comprising a foldable hook in accordance with a third embodiment; FIG. 18 is a rear perspective view thereof; FIG. 19 is a bottom plan view thereof; FIG. 20 is a top view thereof; FIG. 21 is a left-side elevation view thereof; FIG. 22 is a right-side elevation view thereof; FIG. 23 is a front elevation view thereof; and FIG. 24 is a rear elevation view thereof. FIG. 25 is a front perspective view illustrating our ornamental design comprising a foldable hook in accordance with a fourth embodiment; FIG. 26 is a rear perspective view thereof; FIG. 27 is a bottom plan view thereof; FIG. 28 is a top view thereof; FIG. 29 is a left-side elevation view thereof; FIG. 30 is a right-side elevation view thereof; FIG. 31 is a front elevation view thereof; and FIG. 32 is a rear elevation view thereof. FIG. 33 is a front perspective view illustrating our ornamental design comprising a foldable hook in accordance with a fifth embodiment; FIG. 34 is a rear perspective view thereof; FIG. 35 is a bottom plan view thereof; FIG. 36 is a top view thereof; FIG. 37 is a left-side elevation view thereof; FIG. 38 is a right-side elevation view thereof; FIG. 39 is a front elevation view thereof; and FIG. 40 is a rear elevation view thereof. FIG. 41 is a front perspective view illustrating our ornamental design comprising a dynamically foldable hook in which a hook is in a first position in accordance with a sixth embodiment; FIG. 42 is the front perspective view thereof in which the hook dynamically transitions from the first position to a second position thereof; FIG. 43 is the front perspective view thereof in which the hook dynamically transitions from the second position to a third position thereof; FIG. 44 is the front perspective view thereof in which the hook dynamically transitions from the third position to a fourth position thereof; and, FIG. 45 is the front perspective view thereof in which the hook dynamically transitions from the fourth position to a fifth position thereof.