The ornamental design for a projector mount, as shown and described.
FIG. 1 is a front and top perspective view of a projector mount according to the invention;
FIG. 2 is a front elevation view of the projector mount depicted in FIG. 1;
FIG. 3 is a rear elevation view of the projector mount depicted in FIG. 1;
FIG. 4 is a side elevation view of the projector mount depicted in FIG. 1;
FIG. 5 is an opposing side elevation view of the projector mount depicted in FIG. 4;
FIG. 6 is a top plan view of the projector mount depicted in FIG. 1; and,
FIG. 7 is a bottom plan view of the projector mount depicted in FIG. 1.
The broken lines showing portions of the projector mount is included for the purpose of illustrating environmental structure and forms no part of the claimed design.