Toothbrush bristle guard
US6101660A · kind A · utility
3Cited by
5References
16Claims
0Family size
Inventors
Key dates
| Filing date | Jan 7, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Jan 7, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B17/08
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A toothbrush employs a bristle guard for the prevention of contamination and deformation of toothbrush bristles. The bristle guard comprises an arm, which is received within, and pivotally connected to, the toothbrush handle. The pivotal connection allows the arm to move between a guard position and a brushing position. In the guard position, the arm extends from the handle and supports the toothbrush in a rack style holder. In the brushing position, the arm is substantially received within the toothbrush handle allowing conventional use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.