Application

18025939 · HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS INCLUDING HEAT EXCHANGER

Filed 2023-03-13 · Granted · Patent 12607411 (2026-04-21) The official file ↗The patent and its PDF ↗ · Art unit 3763 · Examiner Jianying Cui Atkisson Typical · CPC F28D 1/05383 · Mitsubishi Electric Corporation · Xsensus

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

22.9 mo

to disposition 37.3 mo

Statutes raised

102 103

2 actions read

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