| 摘要 |
A shopping cart has a wheeled base, a frame projecting upwardly from the base, the frame having a lower portion and an upper portion stepped rearwardly from the lower portion, a first basket projecting forwardly from the lower portion of the frame, and a second basket projecting forwardly from the upper portion of the frame. The rear wall of the lower basket is fixed in position, and carts can be nested together by positioning the lower basket of a first cart beneath the upper basket of a second cart, with no moving parts required for nesting.
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