USD924038SActiveUtility

Portable door lock

81
Assignee: ZHAO BAOYINGPriority: Dec 3, 2020Filed: Dec 3, 2020Granted: Jul 6, 2021
Est. expiryDec 3, 2040(~14.3 yrs left)· nominal 20-yr term from priority
Inventors:Baoying Zhao
81
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

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

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