IP Library › Granted Patent US 6,746,578
Granted Patent Utility
US 6,746,578 · Confirmation No. 4039

SELECTIVE SHIELD/MATERIAL FLOW MECHANISM

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2004-04-20 LET. Miscellaneous Incoming Letter 1 View
2004-04-20 DRW Drawings-only black and white line drawings 8 View
2004-04-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-20 C.AD Change of Address 1 View
2004-01-28 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-01-28 NOA Notice of Allowance and Fees Due (PTOL-85) 5 View
2004-01-28 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2004-01-28 NFDR Notice of Formal Drawings Required 1 View
2004-01-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-01-28 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection 4 View
2004-01-28 CLM Claims 13 View
2004-01-28 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-11-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 5 View
2003-11-14 CLM Claims 13 View
2003-11-14 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-08-14 CTNF Non-Final Rejection 11 View
2003-08-14 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2003-08-14 892 List of references cited by examiner 1 View
2003-08-14 1449 List of References cited by applicant and considered by examiner 1 View
2001-05-31 TRNA Transmittal of New Application 5 View
2001-05-31 SPEC Specification 13 View
2001-05-31 CLM Claims 13 View
2001-05-31 ABST Abstract 1 View
2001-05-31 DRW Drawings-only black and white line drawings 7 View
2001-05-31 OATH Oath or Declaration filed 3 View
2001-05-31 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-31 SRFW Search information including classification, databases and other search related notes 1 View
2001-05-31 FWCLM Index of Claims 1 View
2001-05-31 TRNA Transmittal of New Application 5 View
2001-05-31 DRW Drawings-only black and white line drawings 7 View
2001-05-31 SPEC Specification 13 View
2001-05-31 CLM Claims 13 View
2001-05-31 ABST Abstract 1 View
2001-05-31 OATH Oath or Declaration filed 3 View
2001-05-31 WFEE Fee Worksheet (SB06) 1 View
2001-05-31 WFEE Fee Worksheet (SB06) 1 View
2001-05-31 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-31 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-05-31 FOR Foreign Reference 2 View
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Quick Facts
Patent No.
US 6,746,578
App. No.
09/871,557
Filed
2001-05-31
Granted
2004-06-08
Pub. No.
US20020179450A1
Art Unit
1742
PTA
-50 days