USD769964SActiveUtility

Calculator with wireless digital keyboard

67
Assignee: SHENZHEN LOYAL ELECTRONICS CO LTDPriority: Dec 22, 2014Filed: Jan 30, 2015Granted: Oct 25, 2016
Est. expiryDec 22, 2034(~8.4 yrs left)· nominal 20-yr term from priority
Inventors:Zhichun Lu
67
PatentIndex Score
16
Cited by
43
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a calculator with wireless digital keyboard, as shown and described.

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