REPAIR PATCH FOR RADIAL TIRES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 14, 2010
app pub date -
Nov 9, 2007
filing date -
Nov 9, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A repair patch for repairing radial tires that reduces the size of a bulge as typically appears in the sidewall of a repaired radial tire. The patch includes a ply package having a first reinforcement ply and a second reinforcement ply superimposed on the first reinforcement ply. The first reinforcement ply package comprises a tissue of first reinforcement cords that are arranged in a radial direction while the second reinforcement play comprises a tissue of second reinforcement cords that are arranged essentially in a 0 degrees direction. The patch of particular embodiments may further include a top cushion gum layer and a bottom cushion gum layer, wherein the ply package is interposed between the top and bottom cushion gum layers. Also included are methods for using the repair patch to repair radial tires.
First Claim
Other Claims data not available