Replacement indicating workpiece
US9307827B2 · kind B2 · utility
7Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 4, 2015 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jun 4, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S15/11
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A wear indicator is provided, which is suitable for use with a workpiece, such as a replaceable brush head. In use, the wear indicator can provide an indication to the user recommending that the workpiece be replaced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.