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. 05, 2019
Filed:
Nov. 13, 2015
Kyoraku Co., Ltd., Kyoto, JP;
Shinsuke Taruno, Kanagawa, JP;
KYORAKU CO., LTD., Kyoto, JP;
Abstract
A delaminated container excellent in productivity is provided. A delaminated container that includes: a container body having an outer shell and an inner bag, the inner bag delamination from the outer shell with a decrease in contents to be shrunk; and a valve member regulating entrance and exit of air between an external space of the container body and an intermediate space between the outer shell and the inner bag. The container body includes a storage portion to store the contents and a mouth to discharge the contents from the storage portion, the outer shell includes a fresh air inlet communicating the intermediate space with the external space in the storage portion, the valve member includes a tube having a cavity provided to communicate the external space with the intermediate space and a mobile part movably stored in the cavity.