ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,908, issued on Oct. 6, was assigned to BETA AIR LLC (South Burlington, Vt.).
"Propulsor assembly with teeter mechanism" was invented by Kyle Thomas Brookes (Richmond, Vt.), Sebastien Gauthier Perron (Montreal), Daniel Benjamin Spira (Beaconsfield, Canada) and Read Ferguson Frost (Burlington, Vt.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric vertical takeoff and landing aircraft including a teetering propulsor assembly is provided. The teetering propulsor assembly includes a propulsor, the propulsor including a monolithic blade including first and second blade portions extending radially outward from a hub, formed as a single unit. The co...