Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2007-01-02
2007-01-02
Morris, Lesley D. (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S278000, C280S281100
Reexamination Certificate
active
10908098
ABSTRACT:
A collapsible bicycle includes a collapsible frame and a retaining device. The collapsible frame can be switched between an extended position and a collapsed position in a longitudinal direction. The wheels of the collapsible bicycle can still roll on the ground when the collapsible frame is in the collapsed position. The retaining device includes a trigger. The trigger can be operated in order to switch the retaining device between a retaining position and a releasing position. In the locking position, the retaining device retains the collapsible frame in the extended position. In the releasing position, the retaining device allows the collapsible frame to be switched to the collapsed position.
REFERENCES:
patent: 3623749 (1971-11-01), Jensen
patent: 4202561 (1980-05-01), Yonkers
patent: 4842292 (1989-06-01), Wang
patent: 6530589 (2003-03-01), Ma
patent: 6595539 (2003-07-01), Belli
patent: 6883817 (2005-04-01), Chu
patent: 2001/0045723 (2001-11-01), Niitsu et al.
Taiwan Patent Publication No. M246267, Oct. 11, 2004, 10 pages.
Arce-Diaz Marlon
Kamrath Alan D.
Nikolai & Mersereau , P.A.
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