Application

13676941 · SYSTEM AND METHOD FOR OIL RETURN IN AN HVAC SYSTEM

Filed 2012-11-14 · Granted · Patent 8783048 (2014-07-22) The official file ↗The patent and its PDF ↗ · Art unit 3744 · Examiner Chen Wen Jiang Easy · CPC F25B 13/00 · TRANE INTERNATIONAL INC. · WOMBLE BOND DICKINSON (US) LLP/TRANE TECHNOLOGIES

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

9.5 mo

to disposition 20.2 mo

Statutes raised

1 actions read

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