USD1022747SActiveUtility

Alarm system

79
Assignee: NINGBO SKL INT CO LTDPriority: Jan 17, 2022Filed: Jan 17, 2022Granted: Apr 16, 2024
Est. expiryJan 17, 2042(~15.5 yrs left)· nominal 20-yr term from priority
Inventors:Lingfeng Zhu
79
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an alarm system, as shown and described.

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