USD772089SActiveUtility

Security device

44
Assignee: YANG YUNYUEPriority: May 22, 2015Filed: May 22, 2015Granted: Nov 22, 2016
Est. expiryMay 22, 2035(~8.9 yrs left)· nominal 20-yr term from priority
Inventors:Yunyue YangFei Xue
44
PatentIndex Score
5
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4
References
1
Claims

Claims

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

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