FIG. 1 is a front elevational view of the first embodiment of the tattoo needle showing my new design;
FIG. 2 is an enlarged front elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left perspective view thereof;
FIG. 7 is a front close up elevational view of a second embodiment of a tattoo needle showing my new design;
FIG. 8 is a left side view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is a left side perspective view thereof;
FIG. 12 is a front elevational view of the a third embodiment of a tattoo needle showing my new design;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a top plan view thereof;
FIG. 15 is a bottom plan view thereof;
FIG. 16 is a left perspective view thereof;
FIG. 17 is a front close up elevational view of a fourth embodiment of a tattoo needle showing my new design;
FIG. 18 is a left side view thereof;
FIG. 19 is a top plan view thereof;
FIG. 20 is a bottom plan view thereof; and,
FIG. 21 is a left side perspective view thereof.
The broken lines illustrate portions of the tattoo needle that form no part of the claimed design.