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:
Feb. 25, 2020
Filed:
Aug. 06, 2015
Yoshio Akiyama, Tokyo, JP;
Masakazu Kudo, Tokyo, JP;
Shintaro Kutsuzawa, Tokyo, JP;
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Abstract
A delamination container () formed in a shape including a tubular mouth (la) and a trunk (), the container () including: an outer layer body () formed of a resin material; an inner layer body () formed of a resin material and disposed on an inner side of the outer layer body (); and an intermediate layer () formed of a resin material different from those forming the outer and inner layer bodies () and () and disposed between the outer and inner layer bodies () and (). The outer and inner layer bodies () and () and the intermediate layer () are formed by direct-blow molding a laminated parison including resin layers corresponding to them. At an opening end of the mouth (), an end portion of the intermediate layer () is covered by the outer and inner layer bodies () and ().