Application

13300724 · HEAT EXCHANGER WITH MANIFOLD STRENGTHENING PROTRUSION

Filed 2011-11-21 · Granted · Patent 8678077 (2014-03-25) The official file ↗The patent and its PDF ↗ · Art unit 3744 · Examiner Ian B Soule Hard · CPC F28D 1/0333 · DANA CANADA CORPORATION · SMART & BIGGAR LP (Dana)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.2 mo

to disposition 28.1 mo

Statutes raised

102 103

3 actions read

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