The ornamental design for a projector, as shown and described.
FIG. 1 is a front, left side, top perspective view of a projector showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a slightly enlarged top plan view thereof;
FIG. 7 is a slightly enlarged bottom plan view thereof; and,
FIG. 8 is a front, left side, top perspective view thereof showing a state in which a lens cover is closed.
The long dash short dash broken line shown in FIGS. 1, 6 and 8 represents the bounds of the claimed design while all other even broken lines represent environmental structure and are for illustrative purposes only; the broken lines form no part of the clamed design.