A container is disclosed. The container may be a hot-fill container having an improved geometry. The container may comprise a base, a body portion attached to the base and a concave waist attached to the body portion and having a surface. The surface including a plurality of axial apexes and troughs...http://www.google.es/patents/US7159729?utm_source=gb-gplus-sharePatente US7159729 - Rib truss for container
