Carbon monoxide smoke alarm

- FireAngel, Limited
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Description

FIG. 1 is a plan view of the carbon monoxide smoke alarm according to the present invention.

FIG. 2 is a side view of the carbon monoxide smoke alarm of FIG. 1.

FIG. 3 is a front perspective view of the carbon monoxide smoke alarm of FIG. 1.

FIG. 4 is another front perspective view of the carbon monoxide smoke alarm of FIG. 1; and,

FIG. 5 is a rear perspective view of the carbon monoxide smoke alarm of FIG. 1.

Claims

The ornamental design for a carbon monoxide smoke alarm, as shown.

Referenced Cited
U.S. Patent Documents
D271670 December 6, 1983 Takai et al.
D453304 February 5, 2002 Job
D485200 January 13, 2004 Berthold et al.
Patent History
Patent number: D608671
Type: Grant
Filed: Jan 9, 2009
Date of Patent: Jan 26, 2010
Assignee: FireAngel, Limited
Inventor: David Treharne (Coventry)
Primary Examiner: Caron Veynar
Assistant Examiner: George D Kirschbaum
Attorney: Young Law Firm, P.C.
Application Number: 29/330,569
Classifications
Current U.S. Class: D10/106