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USD421764S · kind S · design
8Cited by
38References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 5, 1999 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Mar 21, 2014 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.