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. 01, 2021
Filed:
Nov. 29, 2018
Cressi-sub S.p.a., Genoa, IT;
Carlos Alberto Godoy, Genoa, IT;
Cressi-Sub S.P.A., Genoa, IT;
Abstract
A mask for surface snorkeling includes a rigid frame (), a transparent visor (), a soft face mask () sealingly applicable to the face of the user and having a membrane () which delimits an upper viewing chamber () being shaped to contain the eyes of the user and a lower breathing chamber () being shaped to contain the nose and the mouth of the user, and a breathing circuit () connected to the lower chamber (), a ventilation circuit of the upper chamber () being further provided that is independent of and separated from the breathing circuit ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile