IP Library › Granted Patent US 6,724,447
Granted Patent Utility
US 6,724,447 · Confirmation No. 5987

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Inventor: Yong Wan Kim
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-12-22 C.AD Change of Address 1 View
2004-02-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-26 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-26 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-11-26 892 List of references cited by examiner 1 View
2003-11-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-26 FWCLM Index of Claims 1 View
2003-11-26 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-29 ELC. Response to Election / Restriction Filed 2 View
2003-09-30 CTRS Requirement for Restriction/Election 4 View
2001-06-29 TRNA Transmittal of New Application 4 View
2001-06-29 SPEC Specification 12 View
2001-06-29 CLM Claims 4 View
2001-06-29 ABST Abstract 1 View
2001-06-29 DRW Drawings-only black and white line drawings 3 View
2001-06-29 OATH Oath or Declaration filed 3 View
2001-06-29 LET. Miscellaneous Incoming Letter 1 View
2001-06-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-06-29 FWCLM Index of Claims 1 View
2001-06-29 TRNA Transmittal of New Application 4 View
2001-06-29 DRW Drawings-only black and white line drawings 3 View
2001-06-29 SPEC Specification 12 View
2001-06-29 CLM Claims 4 View
2001-06-29 OATH Oath or Declaration filed 3 View
2001-06-29 WFEE Fee Worksheet (SB06) 1 View
2001-06-29 WFEE Fee Worksheet (SB06) 1 View
2001-06-29 WCLM Claims Worksheet (PTO-2022) 1 View
2001-06-29 FRPR Certified Copy of Foreign Priority Application 19 View
2001-06-29 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,724,447
App. No.
09/894,780
Filed
2001-06-29
Granted
2004-04-20
Pub. No.
US20020003519A1
Art Unit
2871
PTA
0 days