The ornamental design for a projector, as shown and described.
FIG. 1 is a bottom and rear perspective view of a projector;
FIG. 2 is a top and front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left-side view thereof;
FIG. 6 is a right-side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof;
FIG. 9 is a perspective view thereof, with the projector attached to a mount; and,
FIG. 10 is a cross-sectional view taken along the line 10—10 of FIGS. 4 and 8 and between the lines 10′—40′ of FIGS. 4 and 10″—10″ of FIG. 8.
The broken lines in FIG. 9 are included for the purpose of illustrating a portion of the projector that forms no part of the claimed design. The broken lines immediately adjacent to the claimed areas shown in FIG. 10 represent the boundaries of the design. None of the broken lines form any part of the claimed design.