Shopping trolley

Details Shopping trolley Shopping trolley

2006-03-28

2006-03-28

Phan, Hau (Department: 3618)

Land vehicles

Wheeled

Nesting vehicles

C280S033996, C280S033991

Reexamination Certificate

active

07017920

ABSTRACT:
A shopping trolley (10) has a basket (11), handle (12) and front and rear wheels (13, 14). The basket (11), tapered in plan view, has side walls (15, 16) interconnected by a front wall (17). The rear wall (19) is hingedly connected to the side walls (15, 16) and engages the rearward end of the floor (22), which is hingedly connected to the side walls (15, 16) or front wall (17). The floor (22) is downwardly inclined from the rearward end to the forward end. When the trolley (10) is nested with a similar trolley, the rear wall (19) is swung inwardly and upwardly, causing the floor (22) to be swung upwardly to be behind the front wall (17). Alternative the floor (22) may be folded e.g. in a concertina-like fashion, to be behind the front wall (17).

REFERENCES:
patent: 3157871 (1964-11-01), Umanoff
patent: 5255930 (1993-10-01), Jones et al.
patent: 5505472 (1996-04-01), Trubiano
patent: 5961133 (1999-10-01), Perry
patent: 6354612 (2002-03-01), Adamson
patent: 6406250 (2002-06-01), Jaeger et al.
patent: 6488292 (2002-12-01), O'Quin
patent: 6761364 (2004-07-01), Murar et al.
patent: 6805365 (2004-10-01), Lantz
patent: 4203330 (1993-08-01), None

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