Application

13999333 · Method and apparatus for cathodically protecting a storage tank

Filed 2014-02-12 · Granted · Patent 9873950 (2018-01-23) The official file ↗The patent and its PDF ↗ · Art unit 3726 · Examiner Ryan J Walters Easy · CPC C23F 13/02 · PYLE & PIONTEK LLC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

25.2 mo

to disposition 47.3 mo

Statutes raised

102 103 112

1 actions read

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