Toothbrush
US8650697B2 · kind B2 · utility
8Cited by
2References
5Claims
0Family size
Inventor
Key dates
| Filing date | Nov 20, 2010 |
| Grant date | Feb 18, 2014 |
| Priority date | — |
| Expiry date | Dec 16, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/1066
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A toothbrush has a body having one end provided with a toothbrushing element and another opposite end, the body also having at least a part formed so that when the toothbrush is inclined, even close to a horizontal position, it automatically turns back to a substantially vertical orientation to prevent a contact of the toothbrushing element with a supporting surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.