Upper and lower portions of fronts of cluster box mail delivery receptacles

Reference is made to a design application filed concurrently herewith by the applicants named herein that discloses other exterior appearance features of the cluster box mail delivery receptacles depicted in the drawings hereof, entitled Exterior Portions of Cluster Box Unit Mail Delivery Receptacles Ser. No. 29/208,361, the disclosure of which is incorporated herein by reference.

FIG. 1 is a front elevational view of a first embodiment of upper and lower portions of fronts of cluster box mail delivery receptacles showing our new design, the undisclosed top, bottom, side, and rear views are not part of the claimed design;

FIG. 2 is a front elevational view of a second embodiment of upper and lower portions of fronts of cluster box mail delivery receptacles showing our new design, the undisclosed top, bottom, side, and rear views are not part of the claimed design; and,

FIG. 3 is a front elevational view of a third embodiment of upper and lower portions of fronts of cluster box mail delivery receptacles showing our new design, the undisclosed top, bottom, side, and rear views are not part of the claimed design.