Method of providing tire with air-flow restrictor
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United States of America Patent
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Oct 16, 2012
Grant Date -
Feb 28, 2008
app pub date -
Oct 30, 2007
filing date -
May 21, 2004
priority date (Note) -
Expired
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Abstract
An improved tire provides an air-flow restrictor that may be installed inside a tire. The air-flow restrictor may restrict or prevent the flow of air in the direction opposite to the direction of rotation of the tire. Also, a method for saving fuel by inserting or retrofitting tires with air movement restricting inserts.
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