USD844253SActiveUtility
Face mask
Est. expiryMar 12, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Shih-Hsiung Cho
77
PatentIndex Score
26
Cited by
55
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a face mask, as shown and described.Join the waitlist — get patent alerts
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