The ornamental design for a cordholdingattachment for electrical receptacle, as shown and described.
FIG. 1 shows a front view of my claimed design with the rear view being
identical.
FIG. 2 shows a further front view of my claimed design with an electrical
receptacle cover plate mounted thereover;
FIG. 3 shows a top view of the view of FIG. 2, but with portions of the
cord holding attachment folded in overlapping fashion about an electrical
conductor; and,
FIG. 4 shows a front view of the design as shown in FIG. 3.
The broken line showing is included for the purpose of illustrating
environmental structure only and forms no part of the claimed design.