USD997345SActiveUtility

Tensioning device for a face mask

20
Individually held — no corporate assignee on recordPriority: Jan 27, 2021Filed: Jan 27, 2021Granted: Aug 29, 2023
Est. expiryJan 27, 2041(~14.5 yrs left)· nominal 20-yr term from priority
Inventors:Steven J. GordonChulho Hyun
20
PatentIndex Score
0
Cited by
38
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a tensioning device for a face mask, as shown and described.

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