Ventilator display screen with a user interface
USD649157S1 · kind S1 · design
147Cited by
98References
1Claims
0Family size
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Key dates
| Filing date | Dec 4, 2009 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Nov 22, 2025 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.