Fin-plate for heat exchanger
USD775315S1 · kind S1 · design
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1Claims
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Key dates
| Filing date | Jan 31, 2013 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Dec 27, 2030 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.