Wheel including tread coupled to rim
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United States of America Patent
Stats
-
Oct 18, 2011
Grant Date -
Mar 4, 2010
app pub date -
Sep 4, 2008
filing date -
Sep 4, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Wheels and methods of making wheels are disclosed including an inner portion and a tread mechanically coupled to the inner portion. The tread may be mechanically coupled to the inner portion on an inside and an outside of the wheel. The inner portion may include a rim including a plurality of apertures. The inner portion may be high density polyethylene and the tread may be thermoplastic elastomer.
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