Tire with air-flow restrictor
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United States of America Patent
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Mar 10, 2015
Grant Date -
Mar 6, 2008
app pub date -
Oct 30, 2007
filing date -
May 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
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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