US 2009/0212536 A1Published application

Collapsible Rolling Tote Bag

OwnerMaria I. Tadeoinventor

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A collapsible container comprising a collapsible framework coupled with a collapsible container/covering and a foldable substantially planar member.

Dependent claims

A collapsible cart, comprising:

a collapsible container comprising a collapsible framework and a collapsible covering coupled with said collapsible framework;
and
a foldable substantially planar member adapted to selectively mate with the base of said collapsible framework in at least two configurations.

Dependencies are inferred from the claim text.

A45C 7/02
Collapsible or extensible purses, luggage, bags or the like: with lazy-tongs framework
B62B 1/12
In which the load is intended to be transferred totally to the wheels: involving parts being adjustable, collapsible, attachable, detachable, or…
B62B 5/02
Accessories or details specially adapted for hand carts: providing for travelling up or down a flight of stairs
B62B 5/066
Hand moving equipment, e.g. handle bars: handle bars rotatable about their longitudinal axis

From the US filing history. Foreign family members aren’t listed.

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