Patent · US Active

Fluid dispenser

US9352346B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

APTAR FRANCE SAS · FR

Inventors

Romain Bertin · Évreux, FR
Pierre Lesage · Clermont-Ferrand, FR

Key dates

Filing date	Jan 9, 2014
Grant date	May 31, 2016
Priority date	—
Expiry date	Jan 12, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B11/0056
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A refillable fluid dispenser having a fluid reservoir defining a neck and a bottom walk; a filling valve; a dispenser member, such as a pump; a pusher that is mounted on the dispenser member; and a vent channel that extends along the fluid reservoir and that is made integrally with the fluid reservoir. The dispenser includes a stationary element that is mounted on the bottom wall of the fluid reservoir, the stationary element forming a vent passage that connects the outlet of the vent channel to the outside.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.