The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 30, 2010
Filed:
Sep. 30, 2004
Masamichi Kaneko, Tokyo, JP;
Hiroyuki Serizawa, Tokyo, JP;
Masamichi Kaneko, Tokyo, JP;
Hiroyuki Serizawa, Tokyo, JP;
Tetra Laval Holdings & Finance S.A., Pully, CH;
Abstract
There is provided a capped container in which the angle of rotation of a screw cap required for unsealing the same can be rendered small and in which a cut piece can be prevented from being completely cut away from a container body. The capped container includes a container body () including a wall portion and a rupture portion () formed at a predetermined position of the wall portion; a tubular base portion attached to the wall portion and surrounding the rupture portion (); a movable tube () disposed in the base portion and thread-engaged with the base portion; and a screw cap () disposed outside the base portion, thread-engaged with the base portion, engaged with the movable tube (), and adapted to rotate the movable tube () while being rotated. A cutting member () including a plurality of blades (tto t) and adapted to cut the rupture portion () as the screw cap () is rotated is formed at a lower end of the movable tube (). A bottom portion (br) is formed between pointed tips (pand p) of two predetermined blades (tand t).