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:
Oct. 12, 2021
Filed:
Jul. 03, 2018
Aptar France Sas, Le Neubourg, FR;
Guillaume Brouet, Rouen, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
A fluid dispenser device comprising: a reservoir () containing fluid; a dispenser head () that is provided with a dispenser orifice (); dispenser means () for dispensing at least a fraction of said fluid through said dispenser orifice (); and passage means () for connecting said reservoir () to said dispenser orifice () on actuation of said dispenser means (), said device further comprising at least one porous insert () that is made out of porous material so as to suck up, in particular by capillarity, and to trap, at least in part, any residual fluid after actuation; said reservoir () including a stopper () that closes said reservoir () in leaktight manner before actuation.