Automatic electric toothbrush in a display package
US6889829B2 · kind B2 · utility
45Cited by
35References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2002 |
| Grant date | May 10, 2005 |
| Priority date | — |
| Expiry date | Sep 1, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C17/22
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A motorized electric toothbrush in a display package includes a first switch to facilitate automatic motorized operation of the toothbrush. When the first switch is in one position, applying a force to a brush head portion of the toothbrush actuates a second switch and causes the motor to engage. A package body includes a flexible portion to allow an operator to apply a force to the brush head portion through the package body. The removable brush head portion is easily replaced when the bristles become worn, or to allow use of the toothbrush by another user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.