Set of bristles for a toothbrush
USD358486S · kind S · design
57Cited by
36References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 1992 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | May 23, 2009 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.