USD1071363SActiveUtility
Mask
Est. expiryMay 20, 2044(~17.8 yrs left)· nominal 20-yr term from priority
Inventors:Dongxin Yu
28
PatentIndex Score
0
Cited by
25
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a mask as shown and described.Join the waitlist — get patent alerts
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