We claim the ornamental design for a drum for washing machine, as shown and described.
FIG. 1 is a front perspective view of a drum for washing machine showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a right-side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front flattened view of the encircled portion shown in FIG. 2 in which the pattern is repeated on the right and left sides of the drum for washing machine;
FIG. 9 is a cross-sectional view taken through line 9-9 of FIG. 8;
FIG. 10 is an enlarged view of the encircled portion in FIG. 9;
FIG. 11 is an enlarged view of the encircled portion in FIG. 1;
FIG. 12 is an enlarged view of the encircled portion in FIG. 2; and,
FIG. 13 is an enlarged view of the encircled portion in FIG. 2.
The evenly dashed broken lines in the figures depict environmental subject matter and form no part of the claimed design.
The dot-dash broken lines encircling the portion of the claimed design in FIGS. 2 and 8 are for illustrative purposes only and form no part of the claimed design.
The dot-dot-dash broken lines encircling portions of the claimed design that are illustrated in enlargements form no part of the claimed design.