The ornamental design for a clotheshangerhook, as shown and described.
FIG. 1 is a front elevational view of a clothes hanger hook showing my new
design, the rear elevational view being the mirror image thereof;
FIG. 2 is a right side elevational view thereof, the left side elevational
view being the mirror image thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a perspective view thereof, with the dashed lines showing the
outline of a jacket and hanger for illustrative purposes only and forming
no part of the claimed design.