Patent · US Active

Stopper member, a fluid dispenser comprising such a member, and a method of manufacturing such dispenser

US8020720B2 · kind B2 · utility

1Cited by
7References
13Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 24, 2007
Grant dateSep 20, 2011
Priority date—
Expiry dateJul 20, 2030

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB65B9/08
  • WIPO fieldHandling
  • WIPO sectorMechanical engineering

Abstract

A stopper member (C) for mounting on an opening (31) of a fluid reservoir (P), said member being characterized in that it comprises:

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