Stair assistance device

Description

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.

Claims

The ornamental design for a stair assistance device, as shown and described.