Operator handlebar

[0001]FIG. 1 is a perspective view of an operator handlebar according to a first embodiment of the new design.

[0002]FIG. 2 is a rear view thereof.

[0003]FIG. 3 is a front view thereof.

[0004]FIG. 4 is a right-side view thereof.

[0005]FIG. 5 is a left-side view thereof.

[0006]FIG. 6 is a top view thereof.

[0007]FIG. 7 is a bottom view thereof.

[0008]FIG. 8 is a perspective view of an operator handlebar according to a second embodiment of the new design.

[0009]FIG. 9 is a rear view thereof.

[0010]FIG. 10 is a front view thereof.

[0011]FIG. 11 is a right-side view thereof.

[0012]FIG. 12 is a left-side view thereof.

[0013]FIG. 13 is a top view thereof; and,

[0014]FIG. 14 is a bottom view thereof.

[0015]In these drawings, the solid lines illustrate the claimed ornamental design, whereas the broken lines illustrate portions of the article that form no part of the claimed design. The dash-dot-dash broken lines represent boundary lines and form no part of the claimed design.