USD908519SActiveUtility

Smoke detector

53
Assignee: HOCHIKI COPriority: Nov 1, 2018Filed: Aug 10, 2020Granted: Jan 26, 2021
Est. expiryNov 1, 2038(~12.3 yrs left)· nominal 20-yr term from priority
Inventors:Tomohiko ShimazuManabu DohiKeisuke Washizu
53
PatentIndex Score
2
Cited by
36
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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