A nestable shopping cart may include an upright frame, and a tray pivotally connected to the upright frame and comprising a utility position and a nested position. The nestable shopping cart may further include one or more casters configured to be removably attached to the upright frame, the one or more casters comprising a stem comprising a shape directionally aligned with a first opening of the upright frame.

A nestable shopping cart may include an upright frame, and a tray pivotally connected to the upright frame and comprising a utility position and a nested position. The nestable shopping cart may further include one or more casters configured to be removably attached to the upright frame, the one or more casters comprising a stem comprising a shape directionally aligned with a first opening of the upright frame.

A shopping cart (1) having a forward rotating front gate (2) to allow a user to unload contents of a shopping cart from the front without having to reach over sides of a shopping cart, thereby avoiding potential back injuries. Side bumpers (4) prevent the front gate from rotating inward and holding tabs (6) on top of the front gate fit securely into slots (7) on the shopping cart to hold the front gate in a closed position while shopping.

A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

A nestable shopping cart includes an upright frame, an upper angle support and a pair of tie bars extending out from the upright frame. A tray is pivotally connected to the upright frame. The tray includes a utility position and a nested position. The tray includes a tapered front and at least one side. A slope plate is mounted to at least one side of the tray. In the nested position, the nestable shopping cart is nested with another nestable shopping cart, resulting in a nesting gap of about 11 inches between the shopping carts.

A contactless power feeding device for charging a battery disposed on a cart by contactless power feeding includes a plurality of first power feeding units in a row along a first direction. Each includes a power transmitter configured to transmit electric power to a power receiver attached to a cart. The device has plurality of tracks along which wheels of the cart move, and a housing connected to the one of the first power feeding units located at an end of the row. The housing includes a surface that serves as an end of each of the tracks. A first relay board is in the housing and configured to relay electric power from an external power supply to the plurality of first power feeding units.

A contactless power feeding device for charging a battery disposed on a cart by contactless power feeding includes a plurality of first power feeding units in a row along a first direction. Each includes a power transmitter configured to transmit electric power to a power receiver attached to a cart. The device has plurality of tracks along which wheels of the cart move, and a housing connected to the one of the first power feeding units located at an end of the row. The housing includes a surface that serves as an end of each of the tracks. A first relay board is in the housing and configured to relay electric power from an external power supply to the plurality of first power feeding units.

A cart has a wheeled base unit with a first frame portion on one side and a second frame portion on another. The frame portions are coupled by a frontend part. A handle unit connects the frame portions at a backside of the cart and also connects the base unit to a basket. An inner frame portion is between the frame portions and extends to the frontend part of the base unit. The inner frame portion includes a front contact portion and a stopper portion. A spacer portion is attached to the inner frame portion closer to the backside of the base unit than the stopper portion. The spacer portion is positioned to contact a front contact portion of another cart when carts are nested. A coupling portion is sandwiched between the inner frame portion and a frontend part of another cart when carts are nested.

A cart has a wheeled base unit with a first frame portion on one side and a second frame portion on another. The frame portions are coupled by a frontend part. A handle unit connects the frame portions at a backside of the cart and also connects the base unit to a basket. An inner frame portion is between the frame portions and extends to the frontend part of the base unit. The inner frame portion includes a front contact portion and a stopper portion. A spacer portion is attached to the inner frame portion closer to the backside of the base unit than the stopper portion. The spacer portion is positioned to contact a front contact portion of another cart when carts are nested. A coupling portion is sandwiched between the inner frame portion and a frontend part of another cart when carts are nested.

A nestable shopping cart has an upright frame, and a tray pivotally connected to the upright frame. The tray includes a utility position, a nested position, an inside, and an outside. Further included is a perimeter wire surrounding the tray and a tapered front. The perimeter wire surrounds the outside of the tray until the tapered front, and then the perimeter wire surrounds the inside of the tapered front.