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:
Jan. 03, 2023
Filed:
Sep. 14, 2018
Alpinestars Research S.p.a., Maser, IT;
Giovanni Mazzarolo, Coste di Maser, IT;
Roberto Parissenti, Sedico Belluno, IT;
ALPINESTARS RESEARCH S.P.A., Maser, IT;
Abstract
The present invention relates to a protective helmet () comprising an outer shell () and a visor () removably coupled to the outer shell () by means of a fastening mechanism () positioned on facing surfaces of the shell () and the visor (). According to the invention the fastening mechanism () comprises complementarily shaped elements () comprising at least one protrusion () and at least one receiving seat () provided with a flexible holding portion (). The at least one protrusion () is adapted to be removably fixed inside the at least one receiving seat () by engaging the flexible holding portion ().