I claim the ornamental design for a combined electronic device holder and wall plate, as shown and described.
FIG. 1 is a front perspective view of a combined electronic device holder and wall plate.
FIG. 2 is a front view thereof.
FIG. 3 is a back view thereof.
FIG. 4 is a side view thereof.
FIG. 5 is an opposite side view thereof.
FIG. 6 is a top view thereof.
FIG. 7 is a bottom view thereof.
FIG. 8 is an enlarged partial view of FIG. 1; and,
FIG. 9 is an enlarged partial view of FIG. 1.
The main surface of the wall plate is recessed from the outer frame of the wall plate in the front view. The evenly spaced broken lines depict portions of the article that form no part of the claimed design. The dash-dot-dash broken lines in FIG. 1 define the isolated regions shown in the FIGS. 8 and 9 enlarged partial views and form no part of the claimed design.