IP Library › Granted Patent US 6,689,304
Granted Patent Utility PCT National Stage
US 6,689,304 · Confirmation No. 1333

METHOD FOR IMPROVING CONCENTRICITY IN AUTOMOBILE TIRES

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2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-16 ABST Abstract 1 View
2001-02-16 LET. Miscellaneous Incoming Letter 99 View
2001-02-16 ABST Abstract 1 View
2001-02-16 LET. Miscellaneous Incoming Letter 99 View
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Quick Facts
Patent No.
US 6,689,304
App. No.
09/744,990
Filed
2001-02-16
Granted
2004-02-10
Art Unit
1732
PTA
0 days