Patent · US Expired

Fluid product dispenser with snap-on fixing ring

US6527148B2 · kind B2 · utility

4Cited by
4References
8Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 6, 2001
Grant dateMar 4, 2003
Priority date—
Expiry dateSep 6, 2021

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65D83/38
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

The invention concerns a fixing device for a fluid product dispenser adapted for mounting on a container or reservoir which has a neck. A dispensing member is mounted on the reservoir neck. The neck has an outer peripheral thickness defining, with the rest of the neck, a lower shoulder. The fixing device comprises a fixing ring to fix the dispensing member on the neck. The fixing ring comprises a peripheral skirt extending up to beneath the shoulder. The skirt is provided with flaps, the ends of which point inwards and upwards and are urged to stop in contact against the shoulder thereby providing a catching mechanism for the fixing ring on the reservoir neck.

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