Device for spraying a fluid product, such as a double dose dispenser
US6257457A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 26, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Oct 26, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A device for spraying fluid, the device comprising a tank (11) containing a plurality of doses of fluid, a cylindrical base (14) receiving said tank (11), a dispenser member such as a pump, a manual actuator element (20), fractioning means (16) co-operating with said actuator element (20) to fraction the content of the tank (11) into at least two doses, and energy-accumulator means (12) co-operating, during actuation, with said manual actuator element (20) to accumulate energy in the hand of the user so as to guarantee proper atomization of the entire dose of fluid on each actuation, the device being characterized in that said base (14), said fractioning means (16), and said energy-accumulator means (12) form integral portions of a common one-piece block (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.