The ornamental design for an electric pluglockbox, a shown and described.
FIG. 1 is a top, front, and left side perspective view of the inner
cylinder portion of an electric plug lockbox showing my new design, the
outer cylinder being omitted for clarity of illustration, the right side
being identical to the left, and the bottom and rear being identical to
the top and front, respectively;
FIG. 2 is a top, front, and left side perspective view of the outer
cylinder portion thereof; with the inner cylinder portion being omitted
for clarity of illustration;
FIG. 3 is a bottom, rear, and right side perspective view of the outer
portion thereof with the inner cylinder portion being omitted for clarity
of illustration; and,
FIG. 4 is an enlarged top, front, and left side perspective view thereof,
showing both portions assembled.