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. 02, 2021
Filed:
Jun. 08, 2017
Aptar France Sas, Le Neubourg, FR;
Franck Poullain, La Haye Malherbe, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
A dispenser device having a dispenser head; an air expeller () for generating a flow of air with a piston () that slides in an air chamber (); and a reservoir () containing a dose of composition, the reservoir () including an air inlet () connected to the air expeller (), and a composition outlet () connected to the dispenser outlet (), the air inlet () including a composition retainer member (), and the composition outlet () closed by a closure element (). The device has an opening system () and an indicator () that before actuation is in a first state and after actuation passes into a second state. The device includes a pusher element () secured to the piston (). The dispenser head () includes a skirt () arranged around the air chamber (), the bottom axial edge of the skirt () including a cutout ().