What is covered by a design apps (35 USC 171)?
"New, original, and ornamental design for an article of manufacture" including:
1) A design for an ornament, impression, print, or picture applied to or embodied in an article of manufacture (like the design on the outside)
2) a design for the shape or configuration of the article (like the shape of the case, how the overall product appears)
3) A combination of the first 2 categories.