Air freshener for motor vehicles
US7025283B2 · kind B2 · utility
28Cited by
5References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2003 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Jan 11, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H3/0028
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air freshener is composed of a diffuser with a wick system that is impregnated with a liquid fragrance contained in a replaceable bottle or receptacle whose liquid perfume, which is made and included in concentrate form, is obtained from natural essences to provide a long life. The air fresher is provided with an adjustment for the volume of the air freshener by volatilization of the fragrant product by a simple turn of the head cap, at the user's discretion. It is possible to stop the product from issuing when the vehicle is not in use, thus saving its consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.