Land vehicles – Wheeled – Nesting vehicles
Patent
1996-10-02
1999-01-26
Johnson, Brian L.
Land vehicles
Wheeled
Nesting vehicles
280 33992, 186 63, B62D 3900
Patent
active
058630546
ABSTRACT:
A shopping cart has a vertically movable horizontal shelf that is normally positioned near the upper rim of the basket of the cart. The shelf is spring biased so that as it becomes loaded with shopping items, it tends to move downwardly within the basket. The upwardly oriented unloaded position of the shelf allows the cart to be nested with another such cart for storage. The shelf is mounted to the front wall of the cart on a pair of spaced apart telescoping tracks with springs biasing the shelf in the upward position. As the shelf is unloaded it tends to move upwardly thereby making it easier to unload the shopping cart.
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Johnson Brian L.
Lerner Avraham H.
Scott Gene
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