The ornamental design for a wall mounted keyholder, as shown and described.
FIG. 1 is a front right perspective view of an embodiment of our design.
FIG. 2 is a front elevational view of the embodiment shown in FIG. 1.
FIG. 3 is a top elevational view of the embodiment shown in FIG. 1.
FIG. 4 is a bottom elevational view of the embodiment shown in FIG. 1.
FIG. 5 is a left elevational view of the embodiment shown in FIG. 1.
FIG. 6 is a right elevational view of the embodiment shown in FIG. 1.
FIG. 7 is a front right perspective view of another embodiment of our design.
FIG. 8 is a front elevational view of the embodiment shown in FIG. 7.
FIG. 9 is a top elevational view of the embodiment shown in FIG. 7.
FIG. 10 is a bottom elevational view of the embodiment shown in FIG. 7.
FIG. 11 is a left elevational view of the embodiment shown in FIG. 7; and,
FIG. 12 is a right elevational view of the embodiment shown in FIG. 7.
The broken lines shown in the figures represent portions of the wall mounted key holder that form no part of the claimed design. The stippling and shading lines are to show contours and forms no part of the claimed design.