Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2005-05-03
2005-05-03
Boehler, Anne Marie (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S287000
Reexamination Certificate
active
06886845
ABSTRACT:
A detachable bicycle. The bicycle includes front and rear frame sections and a detachable device having a first assembly device including a lower first sleeve extended upward from a bottom bracket sleeved on a front axle of sprocket wheel. The first sleeve includes a snap member, and an upper second sleeve at a lower end of a seat tube. The second sleeve includes a mating snap member adapted to releasably couple to the snap member. The second assembly device is adjacent to the top of the seat tube. The second assembly device includes a first coupling device formed on the seat tube and a second coupling device formed at a forward end of the seat stay. The first and the second coupling devices are releasably coupled together.
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patent: 1428496 (1922-09-01), Roquefort-Villeneuve Jea
patent: 3608917 (1971-09-01), Cogliano
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patent: 4252335 (1981-02-01), Brenner
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patent: 6685207 (2004-02-01), Blake
patent: 20020140203 (2002-10-01), Chen
patent: 20030080531 (2003-05-01), Ritchey
patent: 4232592 (1994-03-01), None
patent: 4237864 (1994-05-01), None
Bacon & Thomas
Boehler Anne Marie
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