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:
Apr. 30, 2024
Filed:
Feb. 12, 2021
Applicant:
Nippon Closures Co., Ltd., Tokyo, JP;
Inventor:
Shin Nakamura, Kanagawa, JP;
Assignee:
NIPPON CLOSURES CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 41/34 (2006.01); B29C 70/54 (2006.01); B29D 99/00 (2010.01); B65D 55/16 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
B65D 41/3428 (2013.01); B29C 70/545 (2013.01); B29D 99/0096 (2013.01); B65D 55/16 (2013.01); B29K 2023/06 (2013.01); B29K 2023/12 (2013.01);
Abstract
A synthetic-resin container lid having tamper-evident characteristics, which is not separated in its entirety from a mouth-neck portion of a container even after the mouth-neck portion of the container is unsealed, is manufactured rapidly and inexpensively. A plurality of scores () are formed, as post-processing, at predetermined positions in an incomplete container lid formed with no scores.
Nakamura, Shin. (2024). Synthetic-resin container lid, method for manufacturing same, and post-processing apparatus for executing the method (U.S. Patent No. 11970311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11970311
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile