Patent · US Active

Foldable stroller

US8083240B2 · kind B2 · utility

27Cited by

26References

24Claims

0Family size

Assignee

NUNA INTERNATIONAL B.V. · NL

Inventors

Imre Peter Jacobs · Utrecht, NL
Martijn Hans Van Gelderen · Steinhausen, CH
Therese Johansson · Amsterdam, NL

Key dates

Filing date	Jun 6, 2008
Grant date	Dec 27, 2011
Priority date	—
Expiry date	Jun 6, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62B2205/20
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A stroller (1), movable between an open position wherein the stroller can be locked and a folded position, comprising: front wheels (6) and rear wheels (5); a generally planar base frame (2) extending substantially between said front and rear wheels; two push bars (3) pivotally connected to the base frame by a front hinge (4) substantially located near the front wheels, which push bars extend substantially upwards and backwards in the open position; wherein the axis of the front hinge extends substantially in the plane of the base frame and substantially intersects the central axes of the push bars.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.