Patent · US Active

Child stroller apparatus

US11390311B2 · kind B2 · utility

1Cited by

4References

9Claims

0Family size

Assignee

Wonderland Switzerland AG · CH

Inventors

Andrew J. Horst · West Lawn, US
Andrew Ma · Exton, US
Daniel A. Sack · Pottstown, US

Key dates

Filing date	May 7, 2020
Grant date	Jul 19, 2022
Priority date	—
Expiry date	May 18, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62B2205/22
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A child stroller apparatus includes a rear and a front leg frame respectively having a first and a second side segment, a handle frame having a grip portion and a third side segment respectively connected fixedly with a first and a second joining part that are pivotally connected with each other, a latching mechanism for locking the rear and front leg frames and the handle frame in an unfolded state, and a latch carried with the third side segment. The latch can engage and disengage the first joining part to lock and unlock the grip portion relative to the third side segment. Moreover, a linking part couples the latch to the rear leg frame or the front leg frame so that a folding rotation of the handle frame relative to the rear leg frame causes the latch to disengage from the first joining part.

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