International Patent: IMPELLER, CENTRIFUGAL FAN, HEATING, VENTILATION AND AIR-CONDITIONING INDOOR UNIT AND HEATING, VENTILATION AND AIR-CONDITIONING SYSTEM

GENEVA, July 1 -- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD. filed a patent application (CN2025/133928) for “IMPELLER, CENTRIFUGAL FAN, HEATING, VENTILATION AND AIR-CONDITIONING INDOOR UNIT AND HEATING, VENTILATION AND AIR-CONDITIONING SYSTEM”. With publication no. WO/2026/124085, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F04D 29/30

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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