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. 09, 2024
Filed:
Nov. 26, 2018
Aptar France Sas, Le Neubourg, FR;
Ludovic Petit, Vitot, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
An inhalation-synchronized fluid dispenser device having a body, a reservoir containing a fluid and a propellant gas that slides axially in the body, a metering valve, a blocking element movable and/or deformable between a non-actuation position and an actuation position, and an inhalation-controlled trigger system that moves and/or deforms the blocking element from the non-actuation position towards the actuation position. The device includes an actuator fastened on the reservoir and having a proximal wall fastened on the end of the reservoir, a body that slides axially past the proximal wall, and a spring arranged between the proximal wall and a distal wall of the body, the body sliding axially past the proximal wall between a rest position and a cocked position in which the spring is compressed, such that on actuation of the trigger system, the compressed spring moves the reservoir so as to actuate the metering valve.