USD904215SActiveUtility

Smoke detector

61
Assignee: HOCHIKI COPriority: May 13, 2019Filed: May 13, 2019Granted: Dec 8, 2020
Est. expiryMay 13, 2039(~12.8 yrs left)· nominal 20-yr term from priority
Inventors:Masashi ArikawaHayato Tsurumi
61
PatentIndex Score
8
Cited by
8
References
1
Claims

Claims

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

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