Stair Assistance Device

FIG. 1 is a top perspective view of a stair assistance device showing our new and original design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a bottom perspective view thereof.

The broken line portion of the figure drawings is included to show portions of the article that form no part of the claimed design.