Rear frame for bicycle
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United States of America Patent
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-
May 26, 2009
Grant Date -
Dec 18, 2008
app pub date -
Aug 30, 2007
filing date -
Jun 12, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A rear frame for a bicycle is disclosed to include two tubes and a connecting portion. The tubes are respectively made of fiber reinforced material and have at least one rib therein. The connecting portion is connected between the tubes. By means of the aforesaid arrangement, the rear frame has a high mechanical strength and light weight.
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