IP Library › Granted Patent US 6,820,561
Granted Patent Utility
US 6,820,561 · Confirmation No. 7107

SORTING SYSTEM FOR TRANSFERRING ITEMS FROM A TROLLEY TO AN UNLEADING STATION IN RESPONSE TO THE DETECTION OF A MAGNETIC FIELD GENERATED AT THE UNLOADING STATION

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2006-03-15 N570 Communication - Re: Power of Attorney (PTOL-308) 2 View
2005-09-15 PA.. Power of Attorney 26 View
2005-09-15 TRAN.LET Transmittal Letter 1 View
2005-09-15 C.AD Change of Address 3 View
2004-10-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-20 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-20 1449 List of References cited by applicant and considered by examiner 3 View
2004-07-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-20 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2004-05-06 CLM Claims 3 View
2004-05-06 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-05-06 WFEE Fee Worksheet (SB06) 1 View
2004-04-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 3 View
2004-03-24 FOR Foreign Reference 10 View
2004-03-24 FOR Foreign Reference 12 View
2004-03-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-23 SPEC Specification 1 View
2004-03-23 CLM Claims 2 View
2004-03-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-23 LET. Miscellaneous Incoming Letter 2 View
2004-03-23 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2004-03-23 FOR Foreign Reference 21 View
2004-01-23 CTEQ Ex Parte Quayle Action 7 View
2004-01-23 892 List of references cited by examiner 2 View
2004-01-23 FOR Foreign Reference 7 View
2003-10-14 ELC. Response to Election / Restriction Filed 3 View
2003-09-12 CTRS Requirement for Restriction/Election 5 View
2003-07-03 A.PE Preliminary Amendment 3 View
2003-07-03 SPEC Specification 1 View
2003-07-03 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-07-03 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2002-02-26 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2002-02-26 OATH Oath or Declaration filed 2 View
2002-02-26 DRW Drawings-only black and white line drawings 5 View
2002-02-26 TRNA Transmittal of New Application 4 View
2002-02-26 DRW Drawings-only black and white line drawings 5 View
2002-02-26 OATH Oath or Declaration filed 2 View
2002-01-24 PEFN Pre-Exam Formalities Notice 2 View
2001-12-20 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-12-20 SRFW Search information including classification, databases and other search related notes 1 View
2001-12-20 FWCLM Index of Claims 1 View
2001-12-20 TRNA Transmittal of New Application 2 View
2001-12-20 DRW Drawings-only black and white line drawings 5 View
2001-12-20 SPEC Specification 13 View
2001-12-20 CLM Claims 3 View
2001-12-20 ABST Abstract 1 View
2001-12-20 WFEE Fee Worksheet (SB06) 1 View
2001-12-20 WFEE Fee Worksheet (SB06) 1 View
2001-12-20 WCLM Claims Worksheet (PTO-2022) 1 View
2001-12-20 TRNA Transmittal of New Application 2 View
2001-12-20 SPEC Specification 13 View
2001-12-20 CLM Claims 3 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 5 View
2001-12-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,820,561
App. No.
10/022,246
Filed
2001-12-20
Granted
2004-11-23
Pub. No.
US20020079254A1
Art Unit
3653
PTA
-44 days