Safety Knob

FIG. 1 is a bottom perspective view of a safety knob showing my new design.

FIG. 2 is a side perspective view thereof.

FIG. 3 is a top perspective view thereof.

FIG. 4 is a left view thereof.

FIG. 5 is a right view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a front view thereof; and,

FIG. 9 is a rear view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.

The stippling in the drawings represents surface shading.