IP Library › Granted Patent US 6,692,836
Granted Patent Utility
US 6,692,836 · Confirmation No. 5478

COMPOSITE MATERIAL

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2008-08-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-08-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-08-30 C.AD Change of Address 1 View
2003-12-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-20 TRNA Transmittal of New Application 5 View
2001-12-20 SPEC Specification 11 View
2001-12-20 CLM Claims 6 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 1 View
2001-12-20 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,692,836
App. No.
10/029,463
Filed
2001-12-20
Granted
2004-02-17
Pub. No.
US20020076564A1
Art Unit
1775
PTA
-2 days