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INDOOR AIR QUALITY CONTROLLERS AND USER INTERFACES

12/560,256 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 15, 2009
Examiner RONALD D HARTMAN JR
Class 700
Art Group 2121
Patent No. 8,219,249
Case Type Utility - 700/276000
Status Patented Case
Parent 61/97,133 Expired
Child 13/494,791 Abandoned
Last Updated: 4 years ago
Date # Transaction