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Lawrence E. Portlock Michael E. McCune Frederick M. Schwarz

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United Technologies Corporation

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GAS TURBINE ENGINE GEAR TRAIN

15/595,234 | U.S. Patent Application

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Location ELECTRONIC

Filed May 15, 2017

Examiner DEREK DOUGLAS KNIGHT

Class 475

Art Group 3659

Patent No. 10,196,989

Case Type Utility - 475/331000

Status Patented Case

Parent 13/486,810 Abandoned

Parent 13/340,737 Patented

Parent 11/504,220 Patented

Last Updated: 3 years, 11 months ago

Date	#	Transaction
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GAS TURBINE ENGINE GEAR TRAIN

15/595,234 | U.S. Patent Application

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