Adjustable pouring device with sealing cap
US6230944A · kind A · utility
Inventors
Key dates
| Filing date | Oct 9, 1997 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Oct 9, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D47/243
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A pour spout is provided for dispensing liquid from a fluid carrying vessel such as a liquor bottle. The pour spout includes an insertable member configured to engage an internal surface of the bottle neck and form a liquid tight seal therewith. An external spout extends from the insertable member for directing the flow of liquid out of the vessel. Within the pour spout, an internal flow channel extends through both the insertable member and the external spout, the flow channel forming a nozzle aperture at the end of the external spout allowing liquid contained within the vessel to flow through the spout. Finally, a sealable cap is operably attached to the external spout. The cap may be operated between an open and a closed position, wherein in the open position, liquid can flow through the cap, and in the closed position, an air tight seal is formed over the end of the spout.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.