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:
Jul. 28, 2020
Filed:
Dec. 09, 2015
Kyoraku Co., Ltd., Kyoto, JP;
Shinsuke Taruno, Kanagawa, JP;
Tetsuaki Eguchi, Kanagawa, JP;
Kentaro Uchihashi, Kanagawa, JP;
Kouichiro Yoshida, Kanagawa, JP;
KYORAKU CO., LTD., Kyoto, JP;
Abstract
Provided is a delamination container that can suppress deformation of container, when a cap is attached thereto, without being provided with a support ring. The delamination container has a container body with an accommodation section for accommodating contents therein and an opening for discharging the contents from the accommodation section. The accommodation section and the opening have an inner layer, which contracts as the contents decrease, and an outer layer. The opening has an engagement section with a cap, which is to be attached to the opening, and a constriction section that constricts toward the inner side of the opening. The opening has an upright wall extending from an outer edge of an upper wall of the constriction section at an angle between 34 degrees and 135 degrees relative to the upper wall. There is an inner layer gap between the upright wall and the upper wall.