FIG. 1 is a perspective view of the sliding door lock handle showing our new design;
FIG. 2 is a perspective view of the sliding door lock handle of FIG. 1 as seen from the rear of FIG. 1;
FIG. 3 is a front elevation of the sliding door lock handle of FIG. 1;
FIG. 4 is a side elevation view as seen from the left of FIG. 3;
FIG. 5 is a rear elevation of the sliding door lock handle, as seen from the rear of FIG. 3;
FIG. 6 is a side elevation view as seen from the right side of FIG. 3;
FIG. 7 is an end elevation view as seen from the bottom of FIG. 3;
FIG. 8 is an end elevation view from above FIG. 3; and,
FIG. 9 is a perspective view similar to FIG. 1, but showing a strike.
The broken lines, which define the bounds of the claimed design, form no part thereof. The broken line environmental showing is for illustrative purpose only and forms no part of the claimed design.