USD965822SActiveUtility

Door security bar

73
Assignee: LIANG ZHANPENGPriority: Jun 12, 2020Filed: Jun 12, 2020Granted: Oct 4, 2022
Est. expiryJun 12, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:Zhanpeng Liang
73
PatentIndex Score
8
Cited by
19
References
1
Claims

Claims

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

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