Device for dispensing volatile substances, in particular fragrances and/or insecticides
US8925905B2 · kind B2 · utility
10Cited by
1References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 19, 2009 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Nov 17, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/88
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a device for dispensing volatile substances, in particular fragrances and/or insecticides, comprising at least one storage medium (34, 35) that contains, in particular temporarily stores, the at least one substance to be dispensed, and at least one means (9) for producing at least one air flow, wherein the at least one air flow (47, 54) is directed toward the at least one storage medium (34, 35) in such a way that the air flow increases the rate of dispensation to the environment of the substance to be dispensed relative to the state in which a flow is not directed at the storage medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.