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Systems For Efficient Heating And/Or Cooling And Having Low Climate Change Impact

13/191,141 | U.S. Patent Application

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Location ELECTRONIC
Filed July 26, 2011
Examiner IRINA SOPJIA ZEMEL
Class 521
Art Group 1765
Patent No. 9,181,410
Case Type Utility - 521/146000
Status Patented Case
Parent 61/368,249 Expired
Parent 12/276,137 Abandoned
Parent 60/989,977 Expired
Parent PCT/US07/64570 Published
Parent 11/474,887 Patented
Parent 60/784,731 Expired
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Last Updated: 6 years, 7 months ago
Date # Transaction