Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vladimir Aleksandrovich Davidoff
Date of Patent
September 26, 2023
Patent Application Number
17296479
Date Filed
November 25, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
The present invention relates to the field of heavier-than-air aircraft, such as airplanes and unmanned aerial vehicles (UAV) and, in particular, to emergency rescue systems. The technical objective is accomplished by providing an aircraft, such as a drone, including a powerplant, a parachute, and a body. In particular, the parachute has a fixed shape, it is permanently in an opened state and is connected to the body by rigid braces, while the aircraft center of gravity is located below the aircraft aerodynamic center.
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