USD679869SActiveUtility

Welding protection visor

20
Assignee: KIM DONG KENPriority: Mar 17, 2011Filed: Mar 17, 2011Granted: Apr 9, 2013
Est. expiryMar 17, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Dong Ken Kim
20
PatentIndex Score
4
Cited by
13
References
1
Claims

Claims

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

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