FIG. 1 is a front perspective view of a packing box with hollow patterns according to a first embodiment, showing my new design;
FIG. 2 is a front elevational view of the packing box with hollow patterns of FIG. 1;
FIG. 3 is a rear elevational view of the packing box with hollow patterns of FIG. 1,
FIG. 4 is a left side elevational view of the packing box with hollow patterns of FIG. 1;
FIG. 5 is a right side elevational view of the packing box with hollow patterns of FIG. 1;
FIG. 6 is a top plan view of the packing box with hollow patterns of FIG. 1;
FIG. 7 is a bottom plan view of the packing box with hollow patterns of FIG. 1;
FIG. 8 is a front perspective view of a packing box with hollow patterns according to a second embodiment, showing my new design;
FIG. 9 is a front elevational view of the packing box with hollow patterns of FIG. 8;
FIG. 10 is a rear elevational view of the packing box with hollow patterns of FIG. 8;
FIG. 11 is a left side elevational view of the packing box with hollow patterns of FIG. 8;
FIG. 12 is a right side elevational view of the packing box with hollow patterns of FIG. 8;
FIG. 13 is a top plan view of the packing box with hollow patterns of FIG. 8; and,
FIG. 14 is a bottom plan view of the packing box with hollow patterns of FIG. 8.
The broken lines in the drawings depict portions of the packing box with hollow patterns that form no part of the claimed design.