Apparatus for metered dose of odor control substance
US8889082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Apr 20, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/134
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure provides an apparatus for dispensing the fragrance of an odor control substance. The apparatus includes a housing defining a housing interior adapted to receive a refill component. The refill component includes a container with liquid odor control substance and a wick. The refill component is installed from the bottom into the housing for ease of servicing. A pump device in the housing dispenses a dose of the liquid odor control into a wicking area of the refill component. In another embodiment, the refill component includes the pump device. The pump device is installed into the housing when the refill component is replaced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.