IP Library › Granted Patent US 7,660,421
Granted Patent Utility
US 7,660,421 · Confirmation No. 3441

METHOD AND SYSTEM FOR SECURE STORAGE, TRANSMISSION AND CONTROL OF CRYPTOGRAPHIC KEYS

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2026-08-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-08-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-18 MFEE.C.AD Maintenance Fee Address Change 1 View
2026-06-18 C.AD Change of Address 1 View
2026-06-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-06-18 PA.. Power of Attorney 2 View
2026-06-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-03-17 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-01-20 ISSUE.NTF Issue Notification 1 View
2009-12-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2009-12-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2009-12-18 WFEE Fee Worksheet (SB06) 2 View
2009-12-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-10-01 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2009-10-01 892 List of references cited by examiner 1 View
2009-10-01 FWCLM Index of Claims 3 View
2009-10-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2009-10-01 SRFW Search information including classification, databases and other search related notes 1 View
2009-10-01 BIB Bibliographic Data Sheet 1 View
2009-10-01 SRNT Examiner's search strategy and results 13 View
2009-10-01 SRNT Examiner's search strategy and results 4 View
2009-07-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2009-07-23 CLM Claims 6 View
2009-07-23 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2009-07-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-23 TRAN.LET Transmittal Letter 1 View
2009-07-23 WFEE Fee Worksheet (SB06) 1 View
2009-04-23 CTNF Non-Final Rejection 8 View
2009-04-23 FWCLM Index of Claims 3 View
2009-04-23 SRFW Search information including classification, databases and other search related notes 1 View
2009-04-23 SRNT Examiner's search strategy and results 6 View
2009-01-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2009-01-30 CLM Claims 6 View
2009-01-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2009-01-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-30 LET. Miscellaneous Incoming Letter 1 View
2009-01-30 WFEE Fee Worksheet (SB06) 1 View
2008-10-30 CTNF Non-Final Rejection 10 View
2008-10-30 892 List of references cited by examiner 1 View
2008-10-30 SRNT Examiner's search strategy and results 3 View
2008-10-30 SRNT Examiner's search strategy and results 2 View
2008-10-30 CTNF Non-Final Rejection 1 View
2008-10-30 SRNT Examiner's search strategy and results 2 View
2008-10-30 BIB Bibliographic Data Sheet 1 View
2008-10-30 SRNT Examiner's search strategy and results 1 View
2008-10-30 FWCLM Index of Claims 3 View
2008-10-30 SRFW Search information including classification, databases and other search related notes 1 View
2008-10-30 SRNT Examiner's search strategy and results 2 View
2008-07-31 ELC. Response to Election / Restriction Filed 1 View
2008-07-31 CLM Claims 12 View
2008-07-31 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2008-07-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-07-31 LET. Miscellaneous Incoming Letter 1 View
2008-07-31 LET. Miscellaneous Incoming Letter 1 View
2008-07-31 WFEE Fee Worksheet (SB06) 1 View
2008-07-01 CTRS Requirement for Restriction/Election 7 View
2008-07-01 FWCLM Index of Claims 3 View
2008-02-28 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2008-02-28 CLM Claims 12 View
2008-02-28 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2008-02-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-02-28 LET. Miscellaneous Incoming Letter 2 View
2008-02-28 WFEE Fee Worksheet (SB06) 1 View
2007-11-28 CTNF Non-Final Rejection 13 View
2007-11-28 892 List of references cited by examiner 1 View
2007-11-28 FWCLM Index of Claims 1 View
2007-11-28 SRFW Search information including classification, databases and other search related notes 1 View
2007-11-24 SRNT Examiner's search strategy and results 2 View
2007-04-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2007-04-12 CLM Claims 12 View
2007-04-12 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2007-04-12 WFEE Fee Worksheet (SB06) 1 View
2007-01-12 CTNF Non-Final Rejection 24 View
2007-01-12 FWCLM Index of Claims 1 View
2007-01-12 SRFW Search information including classification, databases and other search related notes 1 View
2006-12-19 SRNT Examiner's search strategy and results 3 View
2006-10-18 WFEE Fee Worksheet (SB06) 1 View
2006-10-09 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2006-10-09 CLM Claims 12 View
2006-10-09 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2006-10-09 RCEX Request for Continued Examination (RCE) 2 View
2006-07-07 CTFR Final Rejection 21 View
2006-07-07 1449 List of References cited by applicant and considered by examiner 1 View
2006-07-07 892 List of references cited by examiner 1 View
2006-07-07 FWCLM Index of Claims 1 View
2006-07-07 SRFW Search information including classification, databases and other search related notes 1 View
2006-06-30 SRNT Examiner's search strategy and results 4 View
2006-04-24 WFEE Fee Worksheet (SB06) 1 View
2006-04-24 DISQ Terminal Disclaimer review decision 1 View
2006-04-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2006-04-14 CLM Claims 12 View
2006-04-14 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2006-04-14 LET. Miscellaneous Incoming Letter 1 View
2006-04-14 DIST Terminal Disclaimer Filed 1 View
2006-04-14 136A Authorization for Extension of Time all replies 1 View
2006-01-10 PA.. Power of Attorney 2 View
2005-11-14 CTNF Non-Final Rejection 15 View
2005-11-14 1449 List of References cited by applicant and considered by examiner 1 View
2005-11-14 892 List of references cited by examiner 1 View
2005-11-14 FWCLM Index of Claims 1 View
2005-11-14 BIB Bibliographic Data Sheet 1 View
2005-11-14 SRFW Search information including classification, databases and other search related notes 1 View
2005-11-07 SRNT Examiner's search strategy and results 3 View
2003-07-22 PETDEC Petition Decision 2 View
2003-05-22 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-05-16 LET. Miscellaneous Incoming Letter 5 View
2002-10-10 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2002-10-10 OATH Oath or Declaration filed 6 View
2002-08-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-06-28 TRNA Transmittal of New Application 2 View
2002-06-28 ADS Application Data Sheet 4 View
2002-06-28 SPEC Specification 26 View
2002-06-28 CLM Claims 11 View
2002-06-28 ABST Abstract 1 View
2002-06-28 DRW Drawings-only black and white line drawings 31 View
2002-06-28 OATH Oath or Declaration filed 3 View
2002-06-28 WFEE Fee Worksheet (SB06) 1 View
2002-06-28 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 7,660,421
App. No.
10/187,404
Filed
2002-06-28
Granted
2010-02-09
Pub. No.
US20040001595A1
Art Unit
2436
PTA
-61 days