Patent
   D439538
Priority
Aug 17 2000
Filed
Aug 17 2000
Issued
Mar 27 2001
Expiry
Mar 27 2015
Assg.orig
Entity
unknown
26
3
n/a
The ornamental design for a fire detection system, as shown and described.

FIG. 1 is a perspective view of a fire detection system showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a side view thereof, each side being a mirror image of the others.

Lynch, Adam Q.

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Patent Priority Assignee Title
D395614, Mar 12 1997 GE SECURITY, INC Fire detector
D396820, Nov 13 1997 Combined fire detector and carbon monoxide detector
D426482, Apr 27 1999 Nittan Company, Limited Fire detector
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