I claim the ornamental design for a compact swivel unit with pin-less stowing lobes for a tow bar, as shown and described.
This application is being filed concurrently with utility patent application Ser. No. 13/385,046.
FIG. 1 is a perspective view of a compact swivel unit with pin-less stowing lobes for a tow bar showing my new design; the broken lines in FIGS. 1 and 8 depict environmental structure for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is an elevational view of the opposing side thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof; and,
FIG. 8 is a perspective view thereof in a stowed configuration.
Tow bar having a single, centrally-located ball-and-socket joint for accommodating pitch, yaw and roll movements between a towing vehicle and a towed vehicle