I claim the ornamental design for a beverage can lid, as shown and described.
FIG. 1 is an isometric top view of a beverage can lid;
FIG. 2 is an isometric bottom view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a rear view thereof;
FIG. 8 is a left side view thereof;
FIG. 9 is a sectioned elevation left side view thereof, the section being taken in the direction of section line 9-9 of FIG. 3;
FIG. 10 is a sectioned elevation rear view thereof, the section being taken in the direction of section line 10-10 of FIG. 3;
FIG. 11 is a side elevation view of the beverage can lid as installed on a beverage can; and,
FIG. 12 is a sectioned elevation rear view of the beverage can lid as installed on a beverage can, wherein the section is taken in the direction of section 10-10 of FIG. 3.
The evenly spaced broken lines in the drawings illustrate a beverage can that forms no part of the claim.