US D365620 S
FIG. 1 is a perspective view of an opto-electric golf club swing sensing system showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevation view thereof; the right side being a mirror image;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a front elevation view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken line showing of the golf club and ball in FIG. 3 is for illustrative purposes only and forms no part of the claimed design.