Unit dose oral cleaning device and product dispensing system
US10327539B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An oral cleaning device includes an elongated, hollow body, a cleaning head, and a neck portion extending between the hollow body and the cleaning head. The neck portion forms a fluid channel between the hollow body and the cleaning head and the cleaning head includes at least one opening in fluid communication with the fluid channel. The device further includes a plunger located within the hollow body, movable between a first position and a second position, and a solution chamber formed within the hollow body which contains a cleaning solution and is in fluid communication with the fluid channel in the hollow neck portion. A cleaning end of the plunger is configured to move the cleaning solution in the solution chamber through the fluid channel and through the at least one opening in the cleaning head when the plunger is moved from the first position toward the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.