Stroller

Details Stroller Stroller

2008-07-22

2008-07-22

Ellis, Christopher (Department: 3618)

Land vehicles

Wheeled

Extensible

C280S642000, C280S643000, C280S648000, C280S650000, C280S047380

Reexamination Certificate

active

07401803

ABSTRACT:
A stroller mainly includes an upper rack, a front wheel rack, a rear wheel rack, an arched rib, a connection bar, a bracing bar, a guarding handle, a plurality of rotary joints and a plurality of corresponding bars. It also has a folding means consisting of the rear wheel rack, arched rib, second, third and fourth rotary joints, a direction switch and wheel retraction means consisting of the front wheel rack, arched rib, second, third and fourth rotary joints, a brake means consisting of brake pulling bar assembly, a plurality of brake means and a cable, and a seat assembly consisting of a cross coupling hub, a guarding handle, a seat rack and a first rotary joint. The second rotary joint is slidable on the rear wheel rack. The fourth rotary joint is slidable on the arched rib.

REFERENCES:
patent: 5938229 (1999-08-01), Chen et al.
patent: 5988670 (1999-11-01), Song et al.
patent: 2003/0201625 (2003-10-01), Espenshade et al.
patent: 2005/0006879 (2005-01-01), Chen
patent: 2005/0121871 (2005-06-01), Arai et al.
patent: 2005/0258620 (2005-11-01), Pike et al.
patent: 2006/0071452 (2006-04-01), Yeh
patent: 2006/0163847 (2006-07-01), Hartenstine et al.
patent: 2007/0045975 (2007-03-01), Yang
patent: 2007/0052208 (2007-03-01), Chen et al.
patent: 2007/0262566 (2007-11-01), Hartenstine et al.
patent: 2008/0029983 (2008-02-01), Yang
patent: 2008/0042383 (2008-02-01), Hu

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