Control knob

Description

FIG. 1 is a perspective view of the control knob;

FIG. 2 is a front view of the control knob.

FIG. 3 is a side view of the control know; and,

FIG. 4 is a front view of a cooking range and oven featuring the control knob, where the broken lines provide the environment in which the control knob is installed and do not form part of the claimed control knob.

The broken lines form no part of the claim and shading is provided to show the three-dimensional nature of the claim.

Claims

The ornamental design for a control knob, as shown and described.