Liquid dispensing device
US6766838B1 · kind B1 · utility
8Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 2003 |
| Grant date | Jul 27, 2004 |
| Priority date | — |
| Expiry date | Nov 3, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D7/007
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An improved dispensing device for liquids held in enclosed containers. The dispensing device attaches to the container opening normally used for pouring the liquid. Once attached, the dispensing device first acts like a siphon, then can be switched to operate like a standard pouring spout in order to completely empty the container of all liquid without removing the dispensing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.