Dose counter and distributor of a fluid product incorporating a counter of this type
US6659307B1 · kind B1 · utility
78Cited by
9References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 2002 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Sep 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M15/0065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dose counter device for a fluid dispenser, said device comprising counting means (10, 11) actuated by actuating means (20) each time the dispenser is used, said device being characterized in that said counting means comprise at least one flexible rotary counting element (10) applied against and turning on a curved support surface (1, 2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.