Patent ID: 11938990
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  G  H | IPC B  G  H

Claim 13:
14. A mobile apparatus comprising:
a frame;
a basket coupled to the frame;
one or more weight first weight sensors disposed proximate to the basket;
a tray coupled to the frame;
a first plate coupled to the frame, wherein the tray is coupled to the first plate;
a second plate coupled to the frame, wherein the tray is coupled to the second plate;
one or more second weight sensors disposed proximate to the tray, wherein the one or more second weight sensors comprise:
a first loadcell of a weight sensor disposed between the tray and the first plate; and
a second loadcell of the weight sensor disposed between the tray and the second plate; and

wheels coupled to the frame.