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:
Nov. 11, 2025
Filed:
Nov. 12, 2021
Aptar France Sas, Le Neubourg, FR;
Olivier Henault, Surville, FR;
APTAR FRANCE SAS, Le Neubourg, FR;
Abstract
Device for dispensing a fluid product, having a body, a reservoir containing one or two doses of a fluid product, the reservoir having a stopper that closes off the reservoir in a sealed manner before actuation, a dispensing head provided with a dispensing orifice, and an actuating mechanism for dispensing at least a portion of the fluid product through the dispensing orifice during actuation. The dispensing head receives an insert having a channel that connects, during actuation, the reservoir to the dispensing orifice. The stopper has a hollow axial sleeve suitable for sliding within the reservoir during actuation, the hollow axial sleeve being closed off before actuation by a deformable radial membrane. The insert has a point suitable for piercing the membrane of the stopper at the time of actuation, and a piston suitable for sliding in a sealed manner within the reservoir during actuation.