Patent ID: 8607945
Filing Date: 2013-12-17
Classification: A45C,A45F,B62B,Y10T

Abstract:
1. An apparatus comprising: a handle assembly comprising an upper part and a hollow lower part wherein the upper part is coupled to the hollow lower part through a connector and can be pulled in and out of the hollow lower part; a backpack body that is openable at at least one side, the backpack body having left and right side surfaces comprising at least one of a carbon fiber-reinforced polymer (CFRP) material and a carbon fiber-reinforced plastic (CRP) material, a top surface, a bottom surface, and front and back surfaces, wherein the back surface of the backpack is coupled to the hollow lower part of the handle assembly; at least one spinable wheel affixed to each corner of the bottom surface of the backpack body; an adjustable seat comprising a left portion, a right portion and a center portion affixed to the left and right side surfaces of the backpack body; an adjustable left foldable foot rest affixed to the left side surface of the backpack body such that the left foldable foot rest moves horizontally forward and backward; and an adjustable right foldable foot rest affixed to the right side surface of the backpack body such that the right foldable footrest moves horizontally forward and backward.