Device for storing and releasing a fragrance, and set of such devices
US9050380B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2008 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Oct 3, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D2200/1036
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The device for presenting a given fragrance comprises a presenting rod (10) in a confining enclosure (20), this confining enclosure comprising a collar (21) and this presenting rod comprising a porous portion (11) loaded with this fragrance and designed to fit through this collar, and another portion forming a head (12) suitable for grasping and designed to close this collar in a rest configuration such that the porous portion is, inside this confining enclosure, in a region where the fragrance exists in the gaseous state only, the constituent materials of the presenting rod underneath the head and those of the confining enclosure having no smell of their own.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.