The ornamental design for a bone shaped slidelock, as shown and described.
FIG. 1 is a perspective view of a bone shaped slide lock showing our new design, shown in the environmental use;
FIG. 2 is an enlarged perspective view of a bone shaped slide lock, encircled in FIG. 1;
FIG. 3 is a front 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; and,
FIG. 8 is a rear elevational view thereof.
The dashed lines in FIG. 1 illustrate environment and forms no part of the claimed design. The broken lines in FIGS. 2, 4, 5, and 8 indicate the boundary and form no part of the claimed design.