The ornamental design for a petbowl, as shown and described.
FIG. 1 is a perspective view of a pet bowl showing our new design. The broken lines are for illustrative purposes only and form no part of the claimed design.
FIG. 2 is a front elevational view of our design.
FIG. 3 is a left side elevational view of the design, the right view side being a mirror image of the left side.
FIG. 4 is a rear plan view of the design.
FIG. 5 is a top plan view of the design.
FIG. 6 is a bottom plan view of the design; and,
FIG. 7 is a cross-sectional view taken on line 7—7 of FIG. 5. The broken line adjacent to the cross-sectional shading portion of the bowl forms an unclaimed boundary of the design.
Any elements shown in dash-dot broken lines form no part of the claimed invention in this application, and are instead included to show environmental aspects of the claimed invention.