USD1084293SActiveUtility

Anti sleep apnea apparatus

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Assignee: SEOUL NAT UNIV R&DB FOUNDATIONPriority: Mar 12, 2021Filed: Sep 10, 2021Granted: Jul 15, 2025
Est. expiryMar 12, 2041(~14.7 yrs left)· nominal 20-yr term from priority
Inventors:Hyun Woo Shin
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CLAIM 
     
       The ornamental design of an anti sleep apnea apparatus, as shown and described.

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