USD916383SActiveUtility

Welding helmet

58
Assignee: TECMEN ELECTRONICS CO LTDPriority: Jul 2, 2018Filed: Dec 12, 2018Granted: Apr 13, 2021
Est. expiryJul 2, 2038(~11.9 yrs left)· nominal 20-yr term from priority
Inventors:Ziqian Wu
58
PatentIndex Score
6
Cited by
37
References
1
Claims

Claims

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

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