Application

16092925 · METHODS FOR MANUFACTURING A SPRING, A SPRING BRAKE, AND A SPRING BRAKE COMPRISING A SPRING

Filed 2018-10-11 · Granted · Patent 11292048 (2022-04-05) The official file ↗The patent and its PDF ↗ · Art unit 3657 · Examiner Melanie Torres Williams Easy · CPC B21F 11/005 · SOMFY ACTIVITES SA · NIXON & VANDERHYE, PC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

29.5 mo

to disposition 41.8 mo

Statutes raised

102 103

1 actions read

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