IP Library › Granted Patent US 6,717,491
Granted Patent Utility
US 6,717,491 · Confirmation No. 6408

HAIRPIN MICROSTRIP LINE ELECTRICALLY TUNABLE FILTERS

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2015-01-26 IMIS Miscellaneous Internal Document 1 View
2013-05-06 SES.LOSS Notification of loss of entitlement to small entity status 1 View
2013-05-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-03-21 SES.LOSS Notification of loss of entitlement to small entity status 1 View
2013-03-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-07 LET. Miscellaneous Incoming Letter 1 View
2012-05-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-11-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-04-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-02-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-22 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-12-22 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2003-12-22 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-12-22 SRFW Search information including classification, databases and other search related notes 1 View
2003-10-15 WFEE Fee Worksheet (SB06) 1 View
2003-10-15 FWCLM Index of Claims 1 View
2003-09-25 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-25 CLM Claims 4 View
2003-09-25 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2003-09-25 XT/ Extension of Time 1 View
2003-09-25 LET. Miscellaneous Incoming Letter 2 View
2003-05-22 CTNF Non-Final Rejection 8 View
2003-05-22 892 List of references cited by examiner 1 View
2003-05-22 1449 List of References cited by applicant and considered by examiner 6 View
2003-05-12 SRNT Examiner's search strategy and results 2 View
2002-12-30 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-12-30 FOR Foreign Reference 5 View
2002-12-30 FOR Foreign Reference 26 View
2002-12-30 FOR Foreign Reference 12 View
2002-12-30 FOR Foreign Reference 26 View
2002-08-20 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-08-08 OATH Oath or Declaration filed 8 View
2002-06-10 LET. Miscellaneous Incoming Letter 5 View
2002-06-10 OATH Oath or Declaration filed 2 View
2002-06-10 PA.. Power of Attorney 2 View
2002-05-22 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-04-16 TRNA Transmittal of New Application 2 View
2002-04-16 ADS Application Data Sheet 2 View
2002-04-16 SPEC Specification 16 View
2002-04-16 CLM Claims 3 View
2002-04-16 ABST Abstract 1 View
2002-04-16 DRW Drawings-only black and white line drawings 5 View
2002-04-16 OATH Oath or Declaration filed 3 View
2002-04-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-04-16 SRFW Search information including classification, databases and other search related notes 1 View
2002-04-16 TRNA Transmittal of New Application 2 View
2002-04-16 DRW Drawings-only black and white line drawings 5 View
2002-04-16 SPEC Specification 16 View
2002-04-16 CLM Claims 3 View
2002-04-16 ABST Abstract 1 View
2002-04-16 OATH Oath or Declaration filed 3 View
2002-04-16 WFEE Fee Worksheet (SB06) 1 View
2002-04-16 WFEE Fee Worksheet (SB06) 1 View
2002-04-16 WCLM Claims Worksheet (PTO-2022) 1 View
2002-04-16 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2002-04-16 ADS Application Data Sheet 2 View
2002-04-16 FWCLM Index of Claims 1 View
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Quick Facts
Patent No.
US 6,717,491
App. No.
10/123,498
Filed
2002-04-16
Granted
2004-04-06
Pub. No.
US20020158719A1
Art Unit
2817
PTA
-34 days