The ornamental design for a door handle and lockset, substantially as shown and described.
FIG. 1 is a front view of the door handle and lock set showing my new
design;
FIG. 2 is a left side view thereof with the opposite side being a mirror
image; and
FIG. 3 is a top view thereof.
The broken lines of FIG. 1 indicate the edge of the door and in FIG. 2
represent the door surface upon which the door handle and lock set are
mounted; the broken lines do not form part of the claimed design.