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.

Date of Patent:
Oct. 06, 2026

Filed:

Jun. 15, 2023
Applicant:

Weener Plastics Group B.v., Ede, NL;

Inventors:

Ruben Clerx, Zutphen, NL;

Sebastiaan Wilhelmus Josephus Den Boer, Twello, NL;

Willem Ramon, Putten, NL;

Marcel Pater, Maarssen, NL;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 47/08 (2006.01); B65D 55/02 (2006.01);
U.S. Cl.
CPC ...
B65D 47/0828 (2013.01); B65D 55/024 (2013.01); B65D 2251/1058 (2013.01); B65D 2251/1066 (2013.01); B65D 2401/15 (2020.05); B65D 2401/20 (2020.05);
Abstract

A closure for a container includes a closure body and a lid hingedly connected to the closure body. A tamper-evident strip is connected to the closure body by at least one frangible connection. The tamper-evident strip is coupled to the lid upon first-time closing of the lid, such that the lid is coupled to the closure body via the tamper-evident strip. The lid includes a holding chamber, which receives the tamper-evident strip upon first-time closing. The holding chamber has an engagement member adapted to move beyond and engage the tamper-evident strip upon first-time closing of the lid. The engagement member holds the tamper-evident strip in the holding chamber when it is separated from the closure body.


Find Patent Forward Citations

Quick Actions:

Clerx, Ruben. (2026). Tamper-evident closure with tamper-evident strip and holding chamber for tamper-evident strip (U.S. Patent No. 12752979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12752979

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