FIG. 1 is a front view of a first embodiment of a guitar neck;
FIG. 2 is a front view of a second embodiment of the guitar neck;
FIG. 3 is a front view of a third embodiment of the guitar neck;
FIG. 4 is a front view of a fourth embodiment of the guitar neck;
FIG. 5 is a front view of a fifth embodiment of the guitar neck;
FIG. 6 is a front view of a sixth embodiment of the guitar neck;
FIG. 7 is a front view of a seventh embodiment of the guitar neck;
FIG. 8 is a front view of an eighth embodiment of the guitar neck;
FIG. 9 is a front view of a ninth embodiment of the guitar neck;
FIG. 10 is a front view of a tenth embodiment of the guitar neck;
FIG. 11 is a front view of an eleventh embodiment of the guitar neck;
FIG. 12 is a front view of a twelfth embodiment of the guitar neck;
FIG. 13 is a bottom view of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, and twelfth embodiment of the guitar neck;
FIG. 14 is a top view of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, and twelfth embodiment of the guitar neck;
FIG. 15 is a back view of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, and twelfth embodiment of the guitar neck;
FIG. 16 is a right view of the first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, and twelfth embodiment of the guitar neck;
FIG. 17 is a left view of the first embodiment of the guitar neck;
FIG. 18 is a left view of the second embodiment of the guitar neck;
FIG. 19 is a left view of the third embodiment of the guitar neck;
FIG. 20 is a left view of the fourth embodiment of the guitar neck;
FIG. 21 is a left view of the fifth embodiment of the guitar neck;
FIG. 22 is a left view of the sixth embodiment of the guitar neck;
FIG. 23 is a left view of the seventh embodiment of the guitar neck;
FIG. 24 is a left view of the eighth embodiment of the guitar neck;
FIG. 25 is a left view of the ninth embodiment of the guitar neck;
FIG. 26 is a left view of the tenth embodiment of the guitar neck;
FIG. 27 is a left view of the eleventh embodiment of the guitar neck;
FIG. 28 is a left view of the twelfth embodiment of the guitar neck;
FIG. 29 is a front view of a thirteenth embodiment of a guitar neck;
FIG. 30 is a front view of a fourteenth embodiment of the guitar neck;
FIG. 31 is a front view of a fifteenth embodiment of the guitar neck;
FIG. 32 is a front view of a sixteenth embodiment of the guitar neck;
FIG. 33 is a front view of a seventeenth embodiment of the guitar neck;
FIG. 34 is a front view of an eighteenth embodiment of the guitar neck;
FIG. 35 is a front view of a nineteenth embodiment of the guitar neck;
FIG. 36 is a front view of a twentieth embodiment of the guitar neck;
FIG. 37 is a front view of a twenty-first embodiment of the guitar neck;
FIG. 38 is a front view of a twenty-second embodiment of the guitar neck;
FIG. 39 is a front view of a twenty-third embodiment of the guitar neck;
FIG. 40 is a front view of a twenty-fourth embodiment of the guitar neck;
FIG. 41 is a bottom view of the thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentieth, twenty-first, twenty-second, twenty-third, and twenty-fourth embodiment of the guitar neck;
FIG. 42 is a top view of the thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentieth, twenty-first, twenty-second, twenty-third, and twenty-fourth embodiment of the guitar neck;
FIG. 43 is a back view of the thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentieth, twenty-first, twenty-second, twenty-third, and twenty-fourth embodiment of the guitar neck;
FIG. 44 is a right view of the thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentieth, twenty-first, twenty-second, twenty-third, and twenty-fourth embodiment of the guitar neck;
FIG. 45 is a left view of the thirteenth embodiment of the guitar neck;
FIG. 46 is a left view of the fourteenth embodiment of the guitar neck;
FIG. 47 is a left view of the fifteenth embodiment of the guitar neck;
FIG. 48 is a left view of the sixteenth embodiment of the guitar neck;
FIG. 49 is a left view of the seventeenth embodiment of the guitar neck;
FIG. 50 is a left view of the eighteenth embodiment of the guitar neck;
FIG. 51 is a left view of the nineteenth embodiment of the guitar neck;
FIG. 52 is a left view of the twentieth embodiment of the guitar neck;
FIG. 53 is a left view of the twenty-first embodiment of the guitar neck;
FIG. 54 is a left view of the twenty-second embodiment of the guitar neck;
FIG. 55 is a left view of the twenty-third embodiment of the guitar neck; and,
FIG. 56 is a left view of the twenty-fourth embodiment of the guitar neck.
The broken lines illustrate portions of the guitar body and headstock that form no part of the claimed design.