System and method for removing pollutants from a roadway
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United States of America Patent
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Nov 16, 2010
Grant Date -
Jan 1, 2009
app pub date -
Jul 2, 2008
filing date -
Mar 12, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Systems and methods for capturing pollutants from braking mechanisms are provided. The systems can include a pollution trap attached to a brake assembly, where the pollution trap can comprise an absorbent pad, filter, or membrane. The pollution trap can be positioned near a braking mechanism, for example, between a portion of the braking mechanism and a portion of a wheel, to collect pollutants including brake dust. The pollution trap can also be positioned on the wheel in various embodiments. The material used in the pollution trap can also be used to form gloves, cloths, sponges or wipes for cleaning brake dust.
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