US D247943 S
Abstract available in
FIG. 1 is a top view of a chain control showing my new design.
FIG. 2 is a side view thereof.
FIG. 3 is an underneath view thereof.
FIG. 4 is a perspective view of the bottom and side thereof.
FIG. 5 is an end view thereof.
FIG. 6 is a front end view thereof.
The side of the chair control unit not shown in FIG. 2 is a mirror image of the side shown.