USD679376SActiveUtility

Face mask

89
Assignee: VON HOLLEN DIRK ERNESTPriority: Apr 13, 2011Filed: Oct 12, 2011Granted: Apr 2, 2013
Est. expiryApr 13, 2031(~4.7 yrs left)· nominal 20-yr term from priority
Inventors:Dirk Von HollenEric A. LiebermanWilliam Edgar ParrDonald Fraser Van Royen
89
PatentIndex Score
48
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a face mask, as shown.

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