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:
Aug. 26, 2025
Filed:
Jun. 18, 2021
Applicant:
Ceva Santé Animale, Libourne, FR;
Inventors:
Assignee:
Ceva Sante Animale, Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01F 23/292 (2006.01); G08B 21/18 (2006.01);
U.S. Cl.
CPC ...
G01F 23/2925 (2013.01); G08B 21/182 (2013.01);
Abstract
The invention relates to a system () for detecting a filling state of a vial () of a diffuser (), the vial containing a product intended to be diffused, the system comprising an acquisition unit () provided with an optical sensor () intended to be arranged opposite the vial in order to acquire at least one light beam that has passed through the vial, a processing unit () designed to detect, from the light beam, whether a filling level (n) of the vial is lower than a predetermined threshold, and a communication unit () designed to send a notification (N) regarding the filling level to a remote electronic device () depending on said detection.