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:
Jan. 07, 2025
Filed:
Aug. 11, 2020
Yoshino Kogyosho Co., Ltd., Tokyo, JP;
Takanori Suzuki, Tokyo, JP;
Seiichi Asaoka, Tokyo, JP;
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Abstract
A container with separable laminated layers includes an outer layer body, an inner layer body separably laminated on an inner surface of the outer layer body and capable of undergoing volume reduction and shape change, and an ambient air inlet continuously extending between the outer layer body and the inner layer body. The container with separable laminated layers has a bottle shape including a tubular mouth, a shoulder continuous with the mouth, a trunk continuous with the shoulder, and a bottom continuous with the trunk. The trunk includes a squeeze area that is continuous with the shoulder via a circumferential step portion or a circumferential rib portion. The step portion or the rib portion is provided with a recess that is concave toward an inner side of the container.