The ornamental design for a pedal board, as shown and described.
FIG. 1 is a top left front isometric view of a pedal board according to my new design;
FIG. 2 is a bottom right rear isometric view of the pedal board of FIG. 1;
FIG. 3 is a front elevational view of the pedal board of FIGS. 1-2;
FIG. 4 is a right side elevational view of the pedal board of FIGS. 1-3;
FIG. 5 is a rear elevational view of the pedal board of FIGS. 1-4;
FIG. 6 is a left side elevational view of the pedal board of FIGS. 1-5;
FIG. 7 is a top plan view of the pedal board of FIGS. 1-6; and,
FIG. 8 is a bottom plan view of the pedal board of FIGS. 1-7.
The relatively thin lines are included to illustrate contour and not surface ornamentation. The broken lines shown in the various Figures illustrate portions of the pedal board that form no part of the claimed design.