Vented liquid dispenser and attachment cap therefor
US5332127A · kind A · utility
11Cited by
17References
10Claims
0Family size
Inventor
Key dates
| Filing date | Nov 19, 1992 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Nov 19, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D3/044
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vented gravity dispenser for a liquid contained in a closed container. A clamp comprising a bevelled skirt, split compression ring and a nut are provided to sealingly attach said dispenser to said container. The present disclosure also details a dual acting valve, comprising a liquid discharge part and an air inlet part, which are co-operatively actuated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.