FIG. 1 is a right side view of a first embodiment of a control lever according to the design;
FIG. 2 is a front view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a right, front perspective view thereof;
FIG. 7 is a left, front perspective view thereof;
FIG. 8 is a right, rear perspective view thereof; and
FIG. 9 is a left, rear perspective view thereof.
FIG. 10 is a right side view of a second embodiment of the control lever according to the design;
FIG. 11 is a front view thereof;
FIG. 12 is a left side view thereof;
FIG. 13 is a rear view thereof;
FIG. 14 is a top view thereof;
FIG. 15 is a right, front perspective view thereof;
FIG. 16 is a left, front perspective view thereof;
FIG. 17 is a right, rear perspective view thereof; and,
FIG. 18 is a left, rear perspective view thereof.
The dash-dot-dash broken lines in the drawings define the bounds of the claimed design and form no part thereof. The remaining broken lines in the drawings illustrate environmental subject matter only and form no part of the claimed design.