USD653137SActiveUtility

Co alarm

47
Assignee: BRIGHAM PETERPriority: Sep 1, 2010Filed: Feb 28, 2011Granted: Jan 31, 2012
Est. expirySep 1, 2030(~4.1 yrs left)· nominal 20-yr term from priority
Inventors:Peter BrighamSimon Mcmahon
47
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
What is claimed is the ornamental design for a CO alarm, with an icon as shown and described.

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