Dispensing bottle closure
US6202717A · kind A · utility
20Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1999 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Aug 5, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D7/0294
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A closure member for use with a bottle wherein the bottle is threadably connected to a filling head of an apparatus for diluting and dispensing a concentrated chemical product. The closure member is frictionally fitted into the neck of the bottle and has threads to interconnect the bottle to the filling head. In a preferred manner, the frictional fit between the closure member and the bottle neck is provided by flexible finger members extending from the closure member and a rib member extending from the neck of the bottle. In another preferred manner, the closure member includes a core section for housing a valve body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.