USD1090997SActiveUtility

Welding mask

28
Assignee: Cai ZanbinPriority: Feb 24, 2025Filed: Feb 24, 2025Granted: Aug 26, 2025
Est. expiryFeb 24, 2045(~18.6 yrs left)· nominal 20-yr term from priority
Inventors:Zanbin Cai
28
PatentIndex Score
0
Cited by
26
References
1
Claims

Claims

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

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