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:
Sep. 09, 2025
Filed:
Oct. 15, 2021
Sacmi Cooperativa Meccanici Imola Societa′ Cooperativa, Imola, IT;
Matteo Venturini, Imola, IT;
Davide Penazzi, Imola, IT;
Abstract
A knife is arranged for a cutting apparatus is provided for obtaining incision lines and notches on a side wall of a plastic cap intended for closing a container when the cap is rotated around its own rotation axis and moved along a path for interacting with the knife in an advancement direction. The knife includes an integral arrangement of cutting edges that project from a peripheral region of the knife and includes an opening formation part for making at least one circumferential notch on the side wall at a first height on a vertical axis that is substantially parallel to the rotation axis to define a tamper-evident ring and a main body in the cap and at least one connection formation part for making at least one notch on the side wall to determine at least one connection portion connecting the tamper-evident ring and the main body.