The ornamental design for a portion distributionclosure, as shown and described.
FIG. 1 is a perspective view of a portion distribution closure in accordance with the present invention.
FIG. 2 is a top view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a perspective view of the portion distribution closure of FIG. 1, shown in an alternate configuration of use.
The broken lines in the drawing views are included for the purpose of illustrating portions of the portion distribution closure that form no part of the claimed design.