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:
Aug. 23, 2016
Filed:
May. 09, 2012
Yorihisa Uetake, Aichi, JP;
Hirokazu Mihashi, Osaka, JP;
Seiji Yoshimura, Osaka, JP;
Taisei Kako Co., Ltd., Osaka, JP;
Nihon Tengantaku Kenkyusyo Co., Ltd., Aichi, JP;
Abstract
A filtering discharge container employing a delaminatable bottle was provided, which reliably prevents a content liquid from leaking out before the first use, and reduces a discharging resistance during the second and subsequent use. An engagement portion () is provided in an outlet passage of a mouth cap (). A plug () is engaged with the engagement portion () in such a manner that the plug () can be disengaged from the engagement portion () by an internal pressure of an inner layer bag () increased by squeeze-deforming a body of an outer layer bottle (). The outlet passage is closed with the plug () engaged with the engagement portion (). After the plug () is disengaged from the engagement portion (), liquid communication is established between the inside of the inner layer bag () and a filter ().