The ornamental design for a boomhose apparatus, as shown and described.
FIG. 1 is a front, top, left side perspective view of a boom hose apparatus showing our new design;
FIG. 2 is a front, top, right side perspective view of FIG. 1;
FIG. 3 is a front, bottom, right side perspective view of FIG. 1;
FIG. 4 is a left side view of FIG. 1;
FIG. 5 is a right side view of FIG. 1;
FIG. 6 is a front view of FIG. 1;
FIG. 7 is a rear view of FIG. 1;
FIG. 8 is a top view of FIG. 1; and,
FIG. 9 is a bottom view of FIG. 1.
The small evenly spaced broken line showing of a boom is included for the purpose of illustrating portions of a boom hose apparatus and forms no part of the claimed design. The dot-dash wavy broken lines are break lines that represent an indeterminate length, the space between the lines form no part of the claimed design. The curly brackets also represent an indeterminate length and form no part of the claimed design.