Rotary Knob with a Protective Sleeve

FIG. 1 is a top, side perspective view of a first embodiment of a rotary knob with a protective sleeve showing my new design, the other side elevation views being identical to the side shown; and,

FIG. 2 is a top, side perspective view of a second embodiment of a rotary knob with a protective sleeve showing my new design, the other side elevation views being identical to the side shown.

The broken lines shown represent portions of the rotary knob with a protective sleeve that form no part of the claimed design.