Rotary Knob for a Rotary Buckle

FIG. 1 is a perspective view of a rotary knob for a rotary buckle showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof shown in a condition of use.

The evenly-spaced broken lines shown represent portions of the rotary knob for a rotary knob that form no part of the claimed design. The dot-dot-dashed lines shown in FIG. 8 represent environmental structures and form no part of the claimed design.