Application

14656370 · Multi-Speed Electric Motor

Filed 2015-03-12 · Granted · Patent 9919903 (2018-03-20) The official file ↗The patent and its PDF ↗ · Art unit 3654 · Examiner Emmanuel Monsayac Marcelo Easy · CPC B66D 1/12 · CANRIG DRILLING TECHNOLOGY LTD. · Ewing & Jones, PLLC

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

32.5 mo

to disposition 36.3 mo

Statutes raised

0 actions read

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