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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.:

US 12441530 B1

PDFFull Text
Date of Patent:
Oct. 14, 2025

Filed:

Dec. 01, 2020

Discharge member, accommodating container, method for manufacturing discharge member, mold for injection molding, and discharge member with closing member

Applicant:

Hosokawa Yoko Co., Ltd., Tokyo, JP;

Inventors:

Toru Ichikawa, Tokyo, JP;

Takayuki Kotani, Tokyo, JP;

Tomonari Shinohara, Tokyo, JP;

Assignee:

HOSOKAWA YOKO CO., LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Frederick C Nicolas

Int. Cl.
CPC ...
B65D 75/58 (2006.01); B29C 45/14 (2006.01); B29C 45/26 (2006.01); B65D 41/04 (2006.01); B29C 45/36 (2006.01); B29L 31/56 (2006.01);
U.S. Cl.
CPC ...
B65D 75/5883 (2013.01); B29C 45/14065 (2013.01); B29C 45/26 (2013.01); B29C 45/261 (2013.01); B65D 41/04 (2013.01); B65D 75/5861 (2013.01); B29C 2045/14147 (2013.01); B29C 45/36 (2013.01); B29L 2031/565 (2013.01); B65D 2575/586 (2013.01);
Abstract

A discharge member used for discharging contents accommodated in a container includes: an attachment part to be attached to the container; and a tubular part that is formed into a tubular shape, through which the contents from the container pass, the tubular part being provided with a tubular member in which a functional resin layer is disposed as an intermediate layer inside in a radial direction. The functional resin layer provided to the tubular member is disposed closer to the outer circumferential surface among the outer circumferential surface and the inner circumferential surface of the tubular member.

Find Patent Forward Citations

Ichikawa, Toru. (2025). Discharge member, accommodating container, method for manufacturing discharge member, mold for injection molding, and discharge member with closing member (U.S. Patent No. 12441530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12441530

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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