A diagonally divided bottle in accordance with the preferred embodiments preferably has a greater width than depth. The bottle includes an outer wall, a diagonal inner wall and a bottom wall. The outer wall and the bottom wall cooperate to form an interior divided by the inner wall. The inner wall intersects...http://www.google.es/patents/US7036684?utm_source=gb-gplus-sharePatente US7036684 - Diagonally divided bottle with curved line of division distinct from edge curve
Diagonally divided bottle with curved line of division distinct from edge curve