Injector

FIG. 1 is a top front isometric view of an injector, showing my new design;

FIG. 2 is a bottom rear isometric view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left-side elevational view thereof; and,

FIG. 8 is a right-side elevational view thereof.

The broken lines in the drawings depict portions of the injector that form no part of the claimed design.