USD679610SActiveUtility

Digital calendar device

71
Assignee: KANG FENGPriority: Feb 23, 2010Filed: Feb 23, 2010Granted: Apr 9, 2013
Est. expiryFeb 23, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Feng Kang
71
PatentIndex Score
25
Cited by
42
References
1
Claims

Claims

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

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