USD918753SActiveUtility

Smoke detector

36
Assignee: HOCHIKI COPriority: Sep 13, 2018Filed: Mar 4, 2019Granted: May 11, 2021
Est. expirySep 13, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:Isao SaekiYasuharu Fujiwara
36
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD918753S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.