Sampling-type spraying device
US6460781B1 · kind B1 · utility
100Cited by
18References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2001 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Mar 22, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/057
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprises a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by applying a pressing force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.