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:
May. 08, 2018
Filed:
Sep. 07, 2012
Takashi Terayama, Tokyo, JP;
Takeshi Saito, Tokyo, JP;
Noriyuki Sasaki, Tokyo, JP;
Masashi Goto, Tokyo, JP;
Jyun Sada, Tokyo, JP;
Takashi Terayama, Tokyo, JP;
Takeshi Saito, Tokyo, JP;
Noriyuki Sasaki, Tokyo, JP;
Masashi Goto, Tokyo, JP;
Jyun Sada, Tokyo, JP;
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Abstract
A funnel component, and a packaging container using the funnel component are provided. A funnel component includes: a funnel portion having a diameter that is increased from a narrow opening side toward a wide opening side; a discharge portion that connects with an end portion on the narrow opening side; and a side wall portion that surrounds an opening portion, on the wide opening side, of the funnel portion, connects with the funnel portion, and is fitted into the container body. The funnel component is integrally formed by a sheet member including paper and sealant layer. A folded portion is formed, by the sheet member being folded back and welded over entire circumference, at an opening portion of the discharge portion. The packaging container is formed by the funnel component being fitted into a container body having an open end, a bottom portion, and a side wall.