公开(公告)号：US12110181B1

公开(公告)日：2024-10-08

申请号：US17398721

申请日：2021-08-10

Applicant: Amazon Technologies, Inc.

Inventor： William Scott Kalm ,  Matthew Roy Gardner

IPC: B65G1/127 ,  B65G35/06 ,  B65G35/08 ,  B60P3/00 ,  B65G1/04

CPC classification number: B65G1/127 ,  B65G35/06 ,  B65G35/08 ,  B60P3/007 ,  B65G1/0478 ,  B65G1/0485

Abstract: An item retrieval system can include a support defining a continuous pathway having an upper level, a lower level, and an end portion connecting the upper and lower portions. An advancement mechanism can move a carrier having a container advanced along the continuous pathway between the upper and lower levels.