FIG. 1 is a front view of a stirrer, showing my new design
FIG. 2 is a side view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is another side view thereof, opposite the side view of FIG. 3;
FIG. 5 is top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a bottom and side perspective view thereof;
FIG. 7a is an enlarged detail of circle VIIa of FIG. 7;
FIG. 8 is a front view of another alternate embodiment of a stirrer, showing my new design;
FIG. 9 is a side view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is another side view thereof, opposite the side view of FIG. 9;
FIG. 12 is top view thereof;
FIG. 13 is a bottom view thereof;
FIG. 14 is a bottom and side perspective view thereof; and,
FIG. 14a is an enlarged detail of circle XIVa of FIG. 14.
The features shown in broken lines show environmental structure only and form no part of the claimed design.