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:
Sep. 13, 2022
Filed:
Jul. 15, 2019
L'oreal, Paris, FR;
L'OREAL, Paris, FR;
Abstract
An assembly for packaging and dispensing of fluid cosmetic products includes, a threaded axial rod cooperating with a first piston and a second piston that are able to be moved in axial translation inside a tubular container in opposite directions under the effect of a rotation of said rod, the rod being a hollow rod forming at least part of an axial conduit between a bottom of the container and an outlet orifice for the products, the axial rod cooperating in rotation with said dispensing head in such a way that a relative manual rotation of said application head with respect to the container drives a movement of said first piston toward the bottom of the container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile