USD860029SActiveUtility

Doorbell

90
Assignee: YANG RUISHIPriority: Feb 9, 2018Filed: Feb 9, 2018Granted: Sep 17, 2019
Est. expiryFeb 9, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Ruishi Yang
90
PatentIndex Score
32
Cited by
19
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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