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HEAT EXCHANGER FOR BACK TO BACK ELECTRONIC DISPLAYS

14/702,443 | U.S. Patent Application

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Location ELECTRONIC
Filed May 1, 2015
Examiner DENNIS Y KIM
Class 349
Art Group 2871
Patent No. 9,173,325
Case Type Utility - 349/161000
Status Patented Case
Parent 13/692,657 Patented
Parent 12/753,298 Patented
Parent 61/252,295 Expired
Parent 12/641,468 Patented
Parent 61/138,736 Expired
Parent 12/411,925 Patented
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Last Updated: 4 years, 9 months ago
Date # Transaction