USD967546SActiveUtility

Welding mask

29
Assignee: LING KUNPriority: Aug 17, 2021Filed: Aug 17, 2021Granted: Oct 18, 2022
Est. expiryAug 17, 2041(~15.1 yrs left)· nominal 20-yr term from priority
Inventors:Kun Ling
29
PatentIndex Score
0
Cited by
10
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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