USD1085839SActiveUtility

Smart door lock

70
Assignee: DONGGUAN LINGDU ELECTRONICS TECH CO LTDPriority: Jun 12, 2023Filed: Dec 7, 2023Granted: Jul 29, 2025
Est. expiryJun 12, 2043(~16.9 yrs left)· nominal 20-yr term from priority
Inventors:Xiuchun HeWei XuShuhua LiangFang Peng
70
PatentIndex Score
4
Cited by
12
References
1
Claims

Claims

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

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