Metal flexible finger ferrule for flanged container closure
US5348174A · kind A · utility
32Cited by
13References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 1993 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Jan 14, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/915
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A metal flexible finger ferrule is provided for holding a dispensing device to the top of a flanged opening of a container. The ferrule includes a plurality of flexible fingers shaped to fit ground the flange of the container and also shaped to frictionally engage a surrounding retaining collar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.