IP Library › Granted Patent US 6,667,553
Granted Patent Utility
US 6,667,553 · Confirmation No. 4336

H:SIOC COATED SUBSTRATES

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2003-09-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-21 TRNA Transmittal of New Application 5 View
2001-11-21 SPEC Specification 9 View
2001-11-21 CLM Claims 2 View
2001-11-21 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,667,553
App. No.
09/990,000
Filed
2001-11-21
Granted
2003-12-23
Pub. No.
US20030111662A1
Art Unit
2815
PTA
-327 days