FIG. 1 is a top perspective view of a first embodiment of a ring showing my new design in an open state;
FIG. 2 is a bottom perspective view of the ring of FIG. 1;
FIG. 3 is a front side view of the ring of FIG. 1;
FIG. 4 is back side view of the ring of FIG. 1;
FIG. 5 is a top view of the ring of FIG. 1;
FIG. 6 is a bottom view of the ring of FIG. 1;
FIG. 7 is a right side view of the ring of FIG. 1, the left side view being the same as the right side view;
FIG. 8 is a bottom perspective view of FIG. 1 in which the door of the ring is shown in a closed state;
FIG. 9 is a top perspective view of a second embodiment of a ring showing my new design in an open state;
FIG. 10 is a bottom perspective view of the ring of FIG. 9;
FIG. 11 is a front side view of the ring of FIG. 9;
FIG. 12 is back side view of the ring of FIG. 9;
FIG. 13 is a top view of the ring of FIG. 9;
FIG. 14 is a bottom view of the ring of FIG. 9;
FIG. 15 is a right side view of the ring of FIG. 9, the left side view being the same as the right side view;
FIG. 16 is a bottom perspective view of FIG. 9 in which the ring is shown in a closed state;
FIG. 17 is a top perspective view of a third embodiment of a ring showing my new design in an open state;
FIG. 18 is a bottom perspective view of the ring of FIG. 17;
FIG. 19 is a front side view of the ring of FIG. 17;
FIG. 20 is back side view of the ring of FIG. 17;
FIG. 21 is a top view of the ring of FIG. 17;
FIG. 22 is a bottom view of the ring of FIG. 17;
FIG. 23 is a left side view of the ring of FIG. 17, the right side view being the same as the left side view;
FIG. 24 is a bottom perspective view of FIG. 17 in which the ring is shown in a closed state;
FIG. 25 is a top perspective view of a fourth embodiment of a ring showing my new design in an open state;
FIG. 26 is a bottom perspective view of the ring of FIG. 25;
FIG. 27 is a front side view of the ring of FIG. 25;
FIG. 28 is back side view of the ring of FIG. 25;
FIG. 29 is a top view of the ring of FIG. 25;
FIG. 30 is a bottom view of the ring of FIG. 25;
FIG. 31 is a left side view of the ring of FIG. 25, the right side view being the same as the left side view; and,
FIG. 32 is a bottom perspective view of FIG. 25 in which the ring is shown in a closed state.
The broken lines shown in the drawings illustrate portions of the ring that form no part of the claimed design.