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The ornamental design for a carbon monoxide detector, as shown and described.
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FIG. 1 is a perspective photographic view of an embodiment of the carbon monoxide detector according to the invention.
FIG. 2 is a top photographic view of the carbon monoxide detector according to FIG. 1.
FIG. 3 is a first side photographic view of the carbon monoxide detector according to FIG. 1.
FIG. 4 is a second side photographic view of the carbon monoxide detector according to FIG. 1.
FIG. 5 is a third side photographic view of the carbon monoxide detector according to FIG. 1; and,
FIG. 6 is a bottom photographic view of the carbon monoxide detector according to FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 19 2002 | WELSH, JEFFERY | Universal Security Instruments, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012731 | /0659 | |
| Mar 25 2002 | Universal Security Instruments, Inc | (assignment on the face of the patent) | / |
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