https://en.wikipedia.org/wiki/Elevator_(aeronautics)Elevators are flight control surfaces, usually at the rear of an aircraft, which control the aircraft's pitch, and therefore the angle of attack and the lift of the wing.
Sales pitch, a line of talk that attempts to persuade someone or something
- Elevator pitch, a very short sales presentation, allegedly short enough to be made during an elevator ride
- Pitch (filmmaking), a proposal for a film
www.investopedia.com/terms/e/elevatorpitch.aspDEFINITION of 'Elevator Pitch' A slang term used to describe a brief speech that outlines an idea for a product, service or project. The name comes from the notion that the speech should be delivered in the short time period of an elevator ride,