Device for packaging a fluid product and dispensing the product in doses, including a reusable bottle
US11471903B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 26, 2019 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Nov 26, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/0032
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The device for packaging and dispensing a product includes a preassembled inner unit mounted in a hollow body, with a dispensing head surrounded by an upper connector which allows removably attaching the body. The inner unit includes a reservoir, and the head sealingly closes the opening of the reservoir. A peripheral retaining ring for the inner unit keeps the reservoir and head integrally secured. The connector is connected to the body by a locking action which is achieved by relative pivoting between the connector and the body, without interference with the ring. An actuating portion of a dose metering pump of the head is accessible on the top via a channel of the connector, while a tubular outer portion of the connector covers the area of attachment to the body, by axially extending an outer wall of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.