Motor bicycle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 1991
Issued Date -
N/A
app pub date -
May 1, 1990
filing date -
Jul 21, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A motor bicycle is provided with a main frame supporting a head tube operatively connected a steering shaft of a front wheel. The main frame includes a backborn which is connected to the head tube and extends rearwardly along the main body of the motor bicycle and the backborn comprises two members extending rearwardly from the head tube with a certain angle in bilaterally oblique directions in a plan view. A helmet storage box is disposed in a space between these two members, the seat and the head tube so as to have an inner volume sufficient for accommodating a helmet or the like. This arrangement makes it possible to locate a fuel tank below the seat without changing the outer appearance of the motor bicycle.
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