Pourer and incorporated pourer cap
US6845887B1 · kind B1 · utility
10Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2000 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Jul 4, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D49/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A spill-proof pouring device for fixing inside the neck of a bottle includes a skirt sealing to the inside of the neck on its outer surface and having an internal channel. An upper flared portion of the skirt protrudes beyond the lip of the neck, and is formed of a flexible material. The flared portion joins the skirt at a point of union of reduced thickness to permit flexing action by the protruding portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.