USD1027604SActiveUtility

Crystal door lock

56
Assignee: CHEN FEIFEIPriority: Mar 16, 2022Filed: Mar 16, 2022Granted: May 21, 2024
Est. expiryMar 16, 2042(~15.6 yrs left)· nominal 20-yr term from priority
Inventors:Feifei Chen
56
PatentIndex Score
2
Cited by
15
References
1
Claims

Claims

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

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