Toothbrush
US9603441B2 · kind B2 · utility
2Cited by
608References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2015 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Mar 18, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A toothbrush that enhances cleaning and user comfort while brushing. In one embodiment, the toothbrush comprises a cleaning element support member, or base member, that permits a head of the toothbrush to be comfortably received and manipulated within the user's mouth. In an embodiment, the support member comprises a head support having an overhanging portion and a portion free of an overhang.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.