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Land vehicles – Wheeled – Nesting vehicles

Patent

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Details

70 57, B62B 504

Patent

active

045455910

ABSTRACT:
A shopping cart including a wheeled basket having a hinged cover and a rear wall pivotable upwardly and forwardly by the forward end of the basket of a like cart to permit nesting of said carts. Mechanism is provided whereby the wheels are locked when the cover is open and unlocked when the cover is closed, although the wheel lock may be operated manually if the cover is held open by overloading of the basket. Mechanism is also provided for locking the rear basket wall whenever the wheels are locked. A key lock mechanism is provided for locking the cover, wheels and rear basket wall in the event the user desires to leave the cart unattended.

REFERENCES:
patent: 3994505 (1976-11-01), Balha
patent: 4116464 (1978-09-01), Haley

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