Application

13469852 · Tool with Multisize Segmented Ring Seat

Filed 2012-05-11 · Granted · Patent 9303475 (2016-04-05) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Giovanna Collins Wright Typical · CPC E21B 21/103 · BAKER HUGHES HOLDINGS LLC · Shawn Hunter / Baker Hughes Filings

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

29.6 mo

to disposition 46.8 mo

Statutes raised

102 103 112 DP

1 actions read

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