I claim the ornamental design for a cord weight for a covering for an architectural opening, as shown and described.
FIG. 1 is a side perspective view of an cord weight for a covering for an architectural opening of the present invention;
FIG. 2 is a reduced scale side view of the assembled cord weight;
FIG. 3 is a front view of the assembled cord weight;
FIG. 4 is a top view of the assembled cord weight;
FIG. 5 is a bottom view of the assembled cord weight, shown removed from the cord weight for clarity of disclosure;
FIG. 6 is a side perspective view of a cord-retaining inner part of the cord weight, shown removed from the cord weight for clarity of disclosure; and,
FIG. 7 is a side perspective view of the cover of the cord weight.