Fluid product dispensing device
US8869791B2 · kind B2 · utility
2Cited by
22References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2004 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | May 4, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0294
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fluid dispenser device including a fluid dispenser member (10) such as a pump or a valve, and a dispenser head (20) provided with a dispensing orifice, the fluid dispenser device is provided with dispensing detector mechanism (30, 31) for detecting dispensing of a dose of fluid, the detector mechanism (30, 31) adapted to deliver a signal for informing the user that a dose of fluid has indeed been dispensed by the pump, the detector mechanism including a detector (30) for detecting the fluid going from the dispenser member to the dispenser orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.