The ornamental design for a control handle, as shown and described.
FIG. 1 is a front, perspective view of a control handle according to the
present invention;
FIG. 2 is a rear, perspective view of the control handle shown in FIG. 1;
FIG. 3 is a rear perspective view of the control handle shown in FIG. 1,
the broken line drawing of a hand is for illustrative purposes only and
forms no part of the claimed design;
FIG. 4 is a top plan view of the control handle shown in FIG. 1; and,
FIG. 5 is a bottom plan view of the control handle shown in FIG. 1.