Electrical insulator with integral circuit-parameter sensing features
USD317433S · kind S · design
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2References
1Claims
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Key dates
| Filing date | Mar 30, 1989 |
| Grant date | Jun 11, 1991 |
| Priority date | — |
| Expiry date | Jun 11, 2005 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.