Patent ID: 11884315
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 20:
21. A mobile apparatus comprising:
an upper frame;
a basket comprising:
a first bottom having a first perimeter;
three sides coupled to and extending upward from the bottom; and
a gate extending substantially downward from an upper edge of the basket, the gate including a component that prevents the gate from contacting the upper frame;
a shelf coupled to and extending from the basket, the shelf comprising:
a second bottom having a second perimeter; and
four sides coupled to and extending upward from the second bottom;
a chassis coupled to the upper frame, wherein the basket is coupled to the chassis;
one or more weight sensors disposed between the chassis and the basket;
a vertical member extending substantially downward from the upper frame and to a wheel frame; and
one or more wheel castors coupled to the wheel frame.