The ornamental design for a bocceballretriever, as shown and described.
FIG. 1 is a top perspective view of a bocce ball retriever, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 the front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a left-side elevation view thereof; and,
FIG. 7 is a reduced top perspective view of the bocce ball retriever, shown in use.
The evenly spaced broken lines shown in FIGS. 1 through 6 depict portions of the bocce ball retriever that form no part of the claimed design. The evenly spaced broken lines shown in FIG. 7 depict environmental subject matter that forms no part of the claimed design. The dash-dot-dash broken lines shown in the drawings depict the boundaries of the claim and form no part of the claimed design.