Toothbrush with elastomer filled flexible head
US6408476B1 · kind B1 · utility
103Cited by
128References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 1998 |
| Grant date | Jun 25, 2002 |
| Priority date | — |
| Expiry date | Aug 20, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/425
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A toothbrush, having a handle (12) and at one end thereof a bristle-bearing head (11), wherein the head (11) is in the form of two or more segments (15) flexibly and/or resiliently linked to each other and/or to the handle (12), one or more of the segments (15) being bristle bearing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.