Application

17782341 · GAS HEATER

Filed 2022-06-03 · Granted · Patent 12447451 (2025-10-21) The official file ↗The patent and its PDF ↗ · Art unit 1774 · Examiner Natasha E Young Easy · CPC B01J 3/04 · HALDOR TOPSØE A/S · Boone IP Law, PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

22.0 mo

to disposition 40.6 mo

Statutes raised

112 DP

2 actions read

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