Foldable bicycle

Land vehicles – Wheeled – Occupant propelled type

Reexamination Certificate

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Details

C280S287000

Reexamination Certificate

active

11235723

ABSTRACT:
A foldable bicycle includes a front frame, a rear frame, two seat plates, a middle frame, a seat post, and a handlebar unit. Thus, when the bicycle is folded, the front frame, the middle frame and the rear frame are parallel with other, and the handlebar unit is folded, so that the parts of the bicycle are fully folded to reduce the volume largely, thereby greatly saving the space of storage and transportation, and thereby facilitating a user carrying the bicycle.

REFERENCES:
patent: 3887218 (1975-06-01), Di Blasi
patent: 4460191 (1984-07-01), Ishibashi et al.
patent: 4460192 (1984-07-01), Takamiya et al.
patent: 4824130 (1989-04-01), Chiu
patent: 4824131 (1989-04-01), Thay
patent: 4844494 (1989-07-01), Blanchard
patent: 6799771 (2004-10-01), Bigot
patent: 6883817 (2005-04-01), Chu
patent: 7055842 (2006-06-01), Lin
patent: 2004/0061304 (2004-04-01), Lim
patent: 2005/0017479 (2005-01-01), Liu
patent: 2005/0035570 (2005-02-01), Chu
patent: 388540 (1990-09-01), None

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