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Nasal interface for ventilation

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Assignee: INOGEN INCPriority: May 1, 2017Filed: Feb 24, 2020Granted: Sep 7, 2021
Est. expiryMay 1, 2037(~10.8 yrs left)· nominal 20-yr term from priority
52
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a nasal interface for ventilation, as shown and described.

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