The ornamental design for a bracket for retainingcylindricaltank vertically upright, as shown and described.
FIG. 1 is a front three-quarter perspective view of the bracket for retaining cylindrical tank vertically upright embodying our new design;
FIG. 2 is a front plan view of the embodiment shown in FIG. 1;
FIG. 3 is a rear plan view of the embodiment shown in FIG. 1;
FIG. 4 is a left side plan view of the embodiment shown in FIG. 1;
FIG. 5 is a right side plan view of the embodiment shown in FIG. 1;
FIG. 6 is a top plan view of the embodiment shown in FIG. 1; and,
FIG. 7 is a bottom plan view of the embodiment shown in FIG. 1.
The broken lines shown in the drawings represent unclaimed portions of the bracket for retaining cylindrical tank vertically upright and form no part of the claimed design.