The ornamental design for a paperproduct, as shown and described.
FIG. 1 is a top plan view of a first embodiment of a paper product showing our new ornamental design. The broken lines indicate that a specific length and width of the paper product forms not part of the claimed design;
FIG. 2 is a top plan view of a second embodiment of a paper product showing our new ornamental design. The broken lines indicate that a specific length and width of the paper product forms no part of the claimed design; and,
FIG. 3 is a top plan view of a third embodiment of a paper product showing our new ornamental design. The broken lines indicate that a specific length and width of the paper product forms no part of the claimed design.
The surfaces or portions not shown in the drawings or described in the specification form no part of the claimed design.