USD590430SActiveUtility

Diving mask

71
Assignee: QBAS CO LTDPriority: Apr 7, 2008Filed: Apr 7, 2008Granted: Apr 14, 2009
Est. expiryApr 7, 2028(~1.7 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Cheng Shiue
71
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

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

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