Amazon patents beehive-like structure to house delivery drones in cities

If Amazon has its way, cities around the US will have vertical drone centers shaped like giant beehives in the middle of downtown districts, allowing the online retailer to coordinate speedy deliveries by unmanned aircrafts. The company has filed for a patent for "multi-level fulfillment centers" that would accommodate the landing and takeoff of drones in dense urban settings, the latest example of Amazon's futuristic vision of reshaping the way people receive packages. The application filed with the US Patent and Trademark Office, which was written in 2015 and published last week, included a number of drawings of drones flying in and out of tall cylinder-shaped buildings that Amazon wants to locate in central metropolitan areas. The centers would allow Amazon to shift away from the traditional model of large single-story warehouses that temporarily store packages before they are shipped to customers. Those buildings are typically located on the outskirts of urban areas and are not convenient for deliveries into cities where populations continue to swell, the company noted.