IP Library › Granted Patent US 6,667,263
Granted Patent Utility PCT National Stage
US 6,667,263 · Confirmation No. 4661

COMPOSITE MATERIAL

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2018-01-09 OATH Oath or Declaration filed 12 View
2003-09-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-11-14 LET. Miscellaneous Incoming Letter 28 View
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Quick Facts
Patent No.
US 6,667,263
App. No.
09/856,218
Filed
2002-11-14
Effective Filing
2001-05-18
Granted
2003-12-23
Art Unit
1755
PTA
0 days