US Patent 11840409 Pneumatic delivery system and method of using the same

A pneumatic delivery system includes a capsule. The capsule includes a package receptacle. A pneumatic tube includes a plurality of entry ports and a plurality of exit ports. The plurality of entry ports are configured to receive the capsule for transport. The plurality of exit ports are configured to remove the capsule from the pneumatic tube. At least one of the exit ports is located in a personal residence. A compressed air pump is configured to advance the capsule through the pneumatic tube. A capsule location system is configured to determine a location of the capsule with respect to the pneumatic tube.