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:
Jun. 18, 2024
Filed:
Nov. 30, 2020
Sacmi Cooperativa Meccanici Imola Societa' Cooperativa, Imola, IT;
Zeno Zuffa, Borgo Tossignano, IT;
Abstract
A method for making an object () from plastic material, having a wall () and a through hole () formed in the wall (), comprises the following steps: preparing a dose () of extruded plastic material; preparing a mould (), having a first half mould () and a second half mould (), mutually movable along a longitudinal axis (A), wherein the first half mould () includes a body () and a plunger (), the plunger () being movable relative to the body () between a retracted position and an advanced position; positioning the dose (); closing the mould () to form a closed moulding space (V); moving the plunger () from the retracted position to the advanced position to squeeze the dose () so that the plastic material is forced to occupy the moulding space (V).