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SMOKE DETECTION METHODS, DEVICES, AND SYSTEMS

11/119,054 | U.S. Patent Application

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Location ELECTRONIC
Filed April 29, 2005
Examiner ANH LA, V
Class 340
Art Group 2612
Patent No. 7,295,128
Case Type Utility - 340/628000
Status Patented Case
Parent 09/811,076 Patented
Parent 09/704,150 Patented
Parent 60/223,932 Expired
Parent 09/439,059 Patented
Parent 09/412,895 Patented
Parent 09/271,517 Abandoned
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Last Updated: 4 years, 7 months ago
Date # Transaction