Energized air freshening apparatus comprising perfume mixtures having an olfactive index
US9737627B2 · kind B2 · utility
12Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Feb 25, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/131
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An energized air freshening apparatuses comprising perfume mixtures having an olfactive index and vapor pressure distribution for improved diffusion into a space methods thereof are provided. The energized air freshening apparatus may include a delivery engine containing the volatile perfume mixture, a fluid transport member, and an evaporation assistance element such as a fan that is configured to move a volume of air over the fluid transport member to facilitate evaporation of the perfume mixture into the atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.