The ornamental design for an interlocking swiveljoint, substantially as shown and described.
FIG. 1 is a top perspective view of an interlocking swivel joint showing a new design;
FIG. 2 is an alternate top perspective view of the interlocking swivel joint shown in FIG. 1;
FIG. 3 is a front elevation view of the interlocking swivel joint shown in FIG. 1;
FIG. 4 is a back elevation view of the interlocking swivel joint shown in FIG. 1;
FIG. 5 is a right side elevation view of the interlocking swivel joint shown in FIG. 1;
FIG. 6 is a left side elevation view of the interlocking swivel joint shown in FIG. 1;
FIG. 7 is a top elevation view of the interlocking swivel joint shown in FIG. 1;
FIG. 8 is a bottom elevation view of the interlocking swivel joint shown in FIG. 1; and,
FIG. 9 is an environmental top perspective view of the interlocking swivel joint shown in FIG. 2.
The broken lines in FIGS. 6 and 7 illustrate portions of the interlocking swivel joint and form no part of the claimed design. The broken lines in FIG. 9 represent the environment of the claimed design and form no part thereof.