Application

16602852 · Permeable water-resistive sloped roof underlayment/air barrier

Filed 2019-12-13 · Granted · Patent 11512473 (2022-11-29) The official file ↗The patent and its PDF ↗ · Art unit 1759 · Examiner Scott R Walshon Typical · CPC E04D 12/002 · VAPROSHIELD LLC · John M. Janeway

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

10.9 mo

to disposition 35.5 mo

Statutes raised

103 112 DP

2 actions read

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