Permeable-wall liquid dispensing bottle
US5829645A · kind A · utility
16Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 1996 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Oct 18, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D1/0207
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bottle for dispensing a liquid particularly intended for cosmetic, dermatological, or pharmaceutical applications, or any perfume product. An opening of the bottle is connected to a dispensing head provided with an airless pump, with a valve and with a cap. All or some of the walls of the bottle are made of a plastic having a very high air permeability so as to allow air to pass through the walls of the bottle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.