Application

19293033 · DUAL-DUCT AIR PUMP

Filed 2025-08-07 · Granted · Patent 12546335 (2026-02-10) The official file ↗The patent and its PDF ↗ · Art unit 3745 · Examiner Christopher M Verdier Typical · CPC F04D 29/4246 · Guangdong Peir Outdoor Products Co., Ltd. · IPspeedy Intellectual Property Inc.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.4 mo

to disposition 6.1 mo

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.