USD876530SActiveUtility

Auto darkening welding goggle

53
Assignee: TECMEN ELECTRONICS CO LTDPriority: Sep 26, 2018Filed: Sep 26, 2018Granted: Feb 25, 2020
Est. expirySep 26, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:Ziqian Wu
53
PatentIndex Score
5
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an auto-darkening welding goggle, as shown and described.

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