Bottle filter and pouring device
US5417860A · kind A · utility
43Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 30, 1993 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | Aug 30, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2307/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A liquid filter device for use with bottles holding wine or other liquids, for use in filtering cork or other sediments from the liquid while pouring the liquid out of the bottle, comprising a generally tubular body which may be inserted into the neck of a bottle, where the body has a top portion open to the internal volume of the filter device and a bottom portion sealed from the internal volume, openings formed in the body, a filter located on the inside of the body to cover such openings and means for strengthening said body being integrally formed thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.