Ten vane gear shaped crown for a solid-phase reaction support pin
USD445502S · kind S · design
12Cited by
1References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 8, 1999 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Jul 24, 2015 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.