Application

15580690 · TRACTION DISTRIBUTION METHOD AND SYSTEM OF POWER-DISTRIBUTED TRAIN

Filed 2017-12-08 · Granted · Patent 10661666 (2020-05-26) The official file ↗The patent and its PDF ↗ · Art unit 3663 · Examiner Edward J Pipala Typical · CPC B60L 15/38 · ZHUZHOU CRRC TIMES ELECTRIC CO., LTD. · Apex Attorneys at Law, LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

13.4 mo

to disposition 29.6 mo

Statutes raised

102 112

2 actions read

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