FIG. 1 is top perspective view of a quartz cover for manufacturing semiconductor wafers illustrating my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof, the rear view being the same image and, therefore, not shown;
FIG. 4 is a right side view thereof, the left side view being the same image and, therefore, not shown;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a cross-sectional view taken through line 7—7 of FIG. 5.
The broken lines are shown for illustrative purposes only and form no part of the claimed design.