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United States of America Patent
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-
Dec 13, 1994
Grant Date -
N/A
app pub date -
Apr 27, 1993
filing date -
Apr 27, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cleaning device for cleaning foreign matter which is lodged between the sprockets of a bicycle wheel drive shaft, and particularly, but not exclusively, useful for the sprocket clusters of mountain-type bicycles. The device includes a scraper element which extends in the space or spaces defined between the sprockets for dislodging foreign matter lodged in this space. An attachment bracket retains the scraper element at a predetermined position.
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Family
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Cited Art Landscape
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