Knob

FIG. 1 is a front perspective view of a knob showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an enlarged partial front perspective view of the claimed portion in FIG. 1 shown in an illustrative environment.

The broken line showing of various regions, including the unshaded areas therein, is for illustrative purposes and forms no part of the claimed design.