Polyurethane skate wheel with shaped foam core
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United States of America Patent
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-
Jul 13, 1999
Issued Date -
N/A
app pub date -
Jul 11, 1997
filing date -
Dec 12, 1994
priority date (Note) -
Expired
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Abstract
An in-line skate wheel having a shaped foam core which cooperates with load bearing side walls to dictate degrees of flexure of such walls in response to loading thereof from different directions. The wheel structure includes a polyurethane tire body which encapsulates a foam mandrel and a hub.
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Cited Art Landscape
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