Shopping cart

Land vehicles – Wheeled – Nesting vehicles

Patent

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Details

188 21, 280 793, B62B 504

Patent

active

039945057

ABSTRACT:
A shopping cart including a wheeled basket having a hinged cover and locks both for the cover and for the wheels. 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 the cart. A key lock mechanism is provided for locking both the wheels and the cover in the event the user desires to leave the cart unattended.

REFERENCES:
patent: 2958537 (1960-11-01), Young
patent: 3002370 (1961-10-01), La Brie, Jr.
patent: 3061049 (1962-10-01), Bramley
patent: 3174768 (1965-03-01), Sanders et al.
patent: 3651894 (1972-03-01), Auriemma
patent: 3701396 (1972-10-01), House
patent: 3809202 (1974-05-01), Tyszkiewicz

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