Patent ID: 6390322
Filing Date: 2002-05-21
Classification: B65D

Abstract:
An easy-open can, having a body and a lid fixed onto the upper portion thereof, wherein said lid comprises:(a) a protrusion for preventing depression, protruding in a certain shape at the upper surface thereof; (b) a first incision groove along the inside girth of said protrusion for preventing depression; (c) a stopper marked off from said protrusion for preventing depression by means of said first incision groove, wherein said stopper comprises:(d) a pressure surface, extending in integration with said protrusion for preventing depression, which is a slanting surface lowering towards the inside of said protrusion for preventing depression; (e) a first bending section, which extends in a slant of curvature from said pressure surface to said first incision groove; (f) a bending groove, which is formed at a certain position of said first bending section, and (g) a second bending section, from said bending groove to said first incision groove, in symmetry with said first bending section as a center.