Patent ID: 7097059
Filing Date: 2006-08-29
Classification: B65D

Abstract:
1. A blow-molded bottle having a shoulder and a body which cross section is a substantially tetragonal chamfered along corners thereof, wherein the body includes an upper body section, a lower body section, and a transversal recessed rib disposed between the upper body section and the lower body section, the upper body section has four lateral walls and four corner walls, each being arranged between two adjacent lateral walls, the lower body section also has four lateral walls and four corner walls, each being arranged between two adjacent lateral walls, and at least one of the corner walls in each of the upper body section and the lower body section is formed with an axially extending recess that comprises tapered walls, the axially extending recesses terminating before the transversal recessed rib, wherein a width of the corner walls at an end near the transversal recessed rib is smaller than a width of the corner walls near an opposite end of the corner walls.