USD922850SActiveUtility

Door lock

84
Assignee: ZHONGSHAN HYDI ARROW LOCK CO LTDPriority: Mar 20, 2020Filed: Mar 20, 2020Granted: Jun 22, 2021
Est. expiryMar 20, 2040(~13.7 yrs left)· nominal 20-yr term from priority
Inventors:Qiang Chen
84
PatentIndex Score
10
Cited by
18
References
1
Claims

Claims

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

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