IP Library › Granted Patent US 6,623,690
Granted Patent Utility
US 6,623,690 · Confirmation No. 6644

CLAD POWDER METALLURGY ARTICLE AND METHOD FOR PRODUCING THE SAME

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 Code Description Pages PDF
2008-10-15 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-01-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-05-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-08-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-07-19 TRNA Transmittal of New Application 4 View
2001-07-19 SPEC Specification 6 View
2001-07-19 CLM Claims 3 View
2001-07-19 ABST Abstract 1 View
2001-07-19 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,623,690
App. No.
09/907,934
Filed
2001-07-19
Granted
2003-09-23
Art Unit
1775
PTA
-59 days