公开(公告)号：US20230276893A1

公开(公告)日：2023-09-07

申请号：US17925676

申请日：2021-05-18

申请人： Satyajit MITTAL

发明人： Satyajit MITTAL

IPC分类号： A43B3/26 ,  A43B3/30 ,  A43B1/04

CPC分类号： A43B3/26 ,  A43B3/30 ,  A43B1/04

摘要： An expandable shoe (01) capable to grow with a wearer/user's feet comprising: an upper (18) together with an expanding sole (16) which are capable of automatically adjusting and adapting comfortably to a wearer's feet resulting in increased comfort, usability and postponed obsolescence; wherein the sole (16) having a plurality of flaps (14) growing upwards from the bottom surface of the sole (16) around the sole's (16) circumference; wherein the shoe (01) provided with adjustment mechanisms including plurality of cuts being positioned at different locations in the sole (16) having some and/or equal and/or more distance between the flaps (14) and wherein said cuts effectively vary length and width of the shoe (01) and vary interior size of the shoe (01) to provide a comfortable fit to a wearer/user.