USD799359SActiveUtility

Doorbell

46
Assignee: ZHANG LILIPriority: May 27, 2016Filed: May 27, 2016Granted: Oct 10, 2017
Est. expiryMay 27, 2036(~9.8 yrs left)· nominal 20-yr term from priority
Inventors:Lili ZhangLiang ZhongYunbo Hu
46
PatentIndex Score
5
Cited by
12
References
1
Claims

Claims

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

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