Fluid product dispensing device with dose indicator
US8267086B2 · kind B2 · utility
2Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 2003 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Aug 20, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/825
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid dispenser device including: a body (1) incorporating a dispenser orifice (5); a reservoir (10) containing the fluid; and a dispenser member (15), such as a metering valve or pump, for selectively dispensing the fluid contained in the reservoir (10), the device also including a dose indicator having an electronic display the display including a permanent display member (21) that does not require any energy in order to keep the display unchanged, and that requires only a small amount of energy in order to change the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.