USD1022663SActiveUtility

Door knob lock

51
Assignee: NINGBO BEILUN JINJIU CULTURAL AND SPORT PRODUCTS CO LTDPriority: Nov 28, 2023Filed: Dec 15, 2023Granted: Apr 16, 2024
Est. expiryNov 28, 2043(~17.3 yrs left)· nominal 20-yr term from priority
Inventors:Dingyue Sun
51
PatentIndex Score
1
Cited by
16
References
1
Claims

Claims

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

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