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FLUID HEAT EXCHANGE SYSTEMS

15/263,210 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 12, 2016
Examiner CLAIRE E ROJOHN III
Class 165
Art Group 3744
Patent No. 9,909,820
Case Type Utility - 165/080200
Status Patented Case
Parent 13/401,618 Patented
Parent 61/512,379 Expired
Parent 12/189,476 Patented
Parent 60/954,987 Expired
Child 15/912,478 Patented
Child 16/297,289 Pending
Last Updated: 4 years, 2 months ago
Date # Transaction