The ornamental design for a packingcase for lockdevices, as shown and described.
FIG. l is a front and left perspective view of a packing case for lock devices;
FIG. 2 is a front and right perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a front and left perspective view thereof, showing unclaimed lock devices disposed thereon for reference.
The broken lines in the drawings depict portions of the packing case for lock devices that form no part of the claimed design. The broken lines shown in FIG. 9 depict environmental subject matter and form no part of the claimed design.