ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,088, issued on March 18, was assigned to Dyson Technology Ltd. (Wiltshire, Great Britain).
"Fan" was invented by Timothy Neil Jukes (Swindon, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a fan including a nozzle having an air outlet through which an airflow is expelled in an axial direction. The fan includes an axial perturbation device for applying a velocity perturbation at a first frequency to the airflow in the axial direction."
The patent was filed on Aug. 12, 2021, under Application No. 18/020,685.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Par...