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THRUST EFFICIENT TURBOFAN ENGINE

16/809,092 | U.S. Patent Application

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Location ELECTRONIC
Filed March 4, 2020
Examiner CRAIG SANG KIM
Class 060
Art Group 3741
Patent No. 11,199,159
Case Type Utility - 060/226100
Status Patented Case
Parent 14/497,822 Patented
Parent 61/884,327 Expired
Parent 13/854,225 Patented
Parent 61/787,321 Expired
Child 17/533,607 Patented
Last Updated: 1 year, 7 months ago
Date # Transaction