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:
Feb. 13, 2024
Filed:
Apr. 23, 2019
Applicant:
Cressi-sub S.p.a., Genoa, IT;
Inventors:
Stefano Pedemonte, Genoa, IT;
Giuseppe Marenco, Genoa, IT;
Assignee:
Cressi-Sub S.p.A., Genoa, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 3/32 (2006.01); G01M 3/34 (2006.01); B63C 11/02 (2006.01);
U.S. Cl.
CPC ...
G01M 3/3272 (2013.01); B63C 11/02 (2013.01); G01M 3/329 (2013.01); G01M 3/3263 (2013.01); G01M 3/34 (2013.01); B63C 2011/021 (2013.01);
Abstract
The present invention relates to instrumentation for underwater use powered by means of a battery and provided with a pressure sensor capable of periodically detecting pressure values inside the main body of the instrumentation. The present invention also relates to a method for detecting possible pressure drops inside the main body of the instrumentation over time. The instrumentation of the present invention enables carrying out efficient and inexpensive self-diagnosis of the pressure inside the body of the device, every time the battery is changed or also during manufacture of the instrument.