Application

17003469 · ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS ASSOCIATED WITH DUCT ASSEMBLIES AND OTHER BOX-SHAPED MEMBERS

Filed 2020-08-26 · Granted · Patent 10976071 (2021-04-13) The official file ↗The patent and its PDF ↗ · Art unit 3725 · Examiner Katie L Parr Typical · CPC B21D 39/023 · Vicon Machinery LLC · HUSCH BLACKWELL LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

3.7 mo

to disposition 7.6 mo

Statutes raised

1 actions read

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