USD921991SActiveUtility

Welder's helmet

51
Assignee: OTOS WING CO LTDPriority: Jun 21, 2019Filed: Aug 29, 2019Granted: Jun 8, 2021
Est. expiryJun 21, 2039(~12.9 yrs left)· nominal 20-yr term from priority
Inventors:Moon Young Huh
51
PatentIndex Score
4
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a welder's helmet, as shown and described.

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