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:
Dec. 31, 2024
Filed:
Dec. 03, 2021
Guala Pack S.p.a., Castellazzo Bormida, IT;
Alberto Buzzi, Castellazzo Bormida, IT;
Riccardo Zammori, Castellazzo Bormida, IT;
Guala Pack S.P.A., Castellazzo Bormida, IT;
Abstract
A closure for a spout of a thin-walled flexible package is provided. The closure has a cap having a cap wall having a cap axis extending between a cap lower end and a cap upper end, a tamper-evident seal, and a grip surface having an undulated grip surface edge having a succession of low sections and high sections, such that bulges and windows are formed on the grip surface. The windows are sufficiently wide circumferentially to contain the cap and the tamper-evident seal in width. The low section of the undulated grip surface edge is tangent inferiorly to an imaginary plane orthogonal to the cap axis, which axially delimits inferiorly at least one of the bulges. The imaginary plane is arranged axially below the cap lower end.