PORTABLE FAN

Abstract: a portable fan includes: an airflow portion and a display screen. the airflow portion includes an air outlet, the air outlet is disposed surrounding a periphery of the display screen. the display screen has an outer surface at least partially curved; and/or the display screen is configured to display at least one of: a remaining battery power level, a current air speed, a battery power level during charging, and an operating state.

Inventor(s): Guanzheng ZHENG, Jiahang XIE, Shuiyong YUAN, Haijun GAO

CPC Classification: F04D25/084 (NON-POSITIVE-DISPLACEMENT PUMPS (engine fuel-injection pumps ; ion pumps ; electrodynamic pumps ))

Search for rejections for patent application number 20250230817