Application

18247972 · RADIATION HEAT DISSIPATION AND RADIATION HEAT COLLECTION-BASED COLD AND HOT CENTRAL AIR CONDITIONING SYSTEM

Filed 2023-04-05 · Granted · Patent 12510258 (2025-12-30) The official file ↗The patent and its PDF ↗ · Art unit 3763 · Examiner Lionel W Nouketcha Easy · CPC F24F 3/00 · Beijing Jingkelun Engineering Design and Research Institute Co., Ltd. · SCHWABE WILLIAMSON& WYATT

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

26.3 mo

to disposition 32.9 mo

Statutes raised

102 103 112

1 actions read

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