The ornamental design for a reversebentcoupling, as shown and described.
FIG. 1 is a perspective view of a reverse bent coupling showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is rear view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a right-side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a front view thereof, in use condition.
The even-broken lines shown in the drawings illustrate unclaimed portions of the reverse bent coupling that forms no part of the claimed design. The long-dash short-dash line represents the bounds of the claimed design.