US Patent Issued on June 30 for "Ventilation opening extender" (Chinese Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,260, issued on June 30.

"Ventilation opening extender" was invented by Zhiyuan Huang (Dongguan City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A ventilation opening extender includes a first extension structure, a second extension structure and a magnetic structure. The first extension structure is arranged at a ventilation opening. The second extension structure covers the first extension structure and is movable on the first extension structure. The magnetic structure is configured for attracting the first extension structure at the ventilation opening. The first extension structure is arranged on the vent to change an airflow direction...