Pushchair for elderly or disabled adults foldable in two planes

Details Pushchair for elderly or disabled adults foldable in two planes Pushchair for elderly or disabled adults foldable in two planes

2005-11-14

2010-06-29

Dayoan, Glenn (Department: 3618)

Land vehicles

Wheeled

Extensible

C280S042000, C280S647000

Reexamination Certificate

active

07744114

ABSTRACT:
The present invention relates to a push chair for elderly or disabled adults, of the type formed of two tubular sides, with a seat and a backrest with collapsible structure fixed between them, capable of being brought closer and farther by means of two pantograph-shaped crosspieces interposed between them, characterized in that the two sides are simultaneously moved close and folded, in such a way that the front wheel of each side is placed in vertically aligned position above the back wheel.

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patent: 6113128 (2000-09-01), Watkins
patent: 6464242 (2002-10-01), Suzuki
patent: 7178822 (2007-02-01), Chen
patent: 2002/0171227 (2002-11-01), Eguchi et al.

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