Method and device for releasing a perfume or scent
US8702016B2 · kind B2 · utility
0Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Aug 8, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for masking or modifying the olfactory or gustatory sensation generated in a user by a base product (7) includes releasing an aromatic or fragrant composition over time in a sequenced manner in relation to the release of the base product (7), the aromatic or fragrant composition being housed in at least one rupturable container (5). A device used to implement the method is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.