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:
Apr. 20, 2021
Filed:
Apr. 04, 2017
Aptar France Sas, Le Neubourg, FR;
Alexandre Chen, Le Neubourg, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
A fluid dispenser assembly having a fluid reservoir (R), a dispenser member (), and a dispenser orifice (). The fluid reservoir (R) includes a piston () movable in leaktight sliding contact in a slide cylinder () over a maximum stroke between a start position that corresponds to a substantially full state of the reservoir, and an end position that corresponds to a substantially empty state of the reservoir. The dispenser assembly has a detector () arranged outside the fluid reservoir (R) and acts remotely to detect a determined physical property that enters into a small detection field that covers an alert position of the piston that is closer to the end position than to the start position. The piston () carries the detectable determined physical property and the detector () delivers, in response to a detection of the physical property, at least one alert signal perceptible to a user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile