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USD283319S · kind S · design
11Cited by
11References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 29, 1982 |
| Grant date | Apr 8, 1986 |
| Priority date | — |
| Expiry date | Apr 8, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.