FIG. 1 is a top front perspective view showing a first embodiment of a set of electrodes on a perforated backing sheet in accordance with our new design;
FIG. 2 is a bottom rear perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a front elevational view thereof;
FIG. 8 is a rear elevational view thereof;
FIG. 9 is a top front perspective exploded view thereof with the electrodes removed from the perforated backing sheet;
FIG. 10 is a top front perspective and partially exploded view thereof as it may appear with two of the electrodes removed and the sides of the backing sheet removed along the perforations;
FIG. 11 is a top front perspective view showing a second embodiment of a set of electrodes on a perforated backing sheet in accordance with our new design;
FIG. 12 is a bottom rear perspective view thereof;
FIG. 13 is a top plan view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a right side elevational view thereof;
FIG. 16 is a left side elevational view thereof;
FIG. 17 is a front elevational view thereof;
FIG. 18 is a rear elevational view thereof;
FIG. 19 is a top front exploded view thereof with the electrodes removed from the perforated backing sheet; and,
FIG. 20 is a top front perspective and partially exploded view thereof as it may appear with two of the electrodes removed and the sides of the backing sheet removed along the perforations.
The short bolded broken lines on the backing sheet in FIGS. 1-20 represent perforations and are part of the claimed design. The stippling on the backing sheet in FIGS. 11-20 represents a contrast in appearance.