Tongue cleaning device
USD422360S · kind S · design
11Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 9, 1996 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Apr 4, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.