Shopping cart

Details Shopping cart Shopping cart

1986-09-05

1988-02-23

Love, John J.

Land vehicles

Wheeled

Nesting vehicles

16 48, B62B 3900

Patent

active

047265965

ABSTRACT:
An improved shopping cart having a pivoted platform mounting a pair of spaced caster assemblies. The platform has a pivot to permit each caster assembly to pivot independent of the other assembly to substantially continuously engage a supporting surface to thereby avoid the "three-wheel" cart problems.

REFERENCES:
patent: 785601 (1905-03-01), Fischer
patent: 2903273 (1959-09-01), Hennion
patent: 3262715 (1966-07-01), Abbot
patent: 3879053 (1975-04-01), Chuala

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