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App. No. 09/837,983 · Confirmation No. 1409

CONTROLLED COLLAPSE OF DEPRESSED INDEX OPTICAL FIBER PREFORMS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-09-07 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-04 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-04 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-04 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-25 WFEE Fee Worksheet (SB06) 1 View
2004-03-25 WCLM Claims Worksheet (PTO-2022) 1 View
2004-03-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-03-11 CLM Claims 4 View
2004-03-11 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2004-03-04 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-01-12 WFEE Fee Worksheet (SB06) 1 View
2004-01-12 FWCLM Index of Claims 1 View
2003-12-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-12-12 CLM Claims 3 View
2003-12-12 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-12-12 C.AD Change of Address 1 View
2003-09-29 IMIS Miscellaneous Internal Document 2 View
2003-09-11 CTNF Non-Final Rejection 4 View
2003-09-11 892 List of references cited by examiner 1 View
2003-09-11 FOR Foreign Reference 6 View
2003-09-11 FOR Foreign Reference 8 View
2003-09-11 FOR Foreign Reference 7 View
2003-09-11 SRFW Search information including classification, databases and other search related notes 1 View
2003-09-11 FWCLM Index of Claims 1 View
2003-08-21 C.AD Change of Address 1 View
2001-09-21 A.PE Preliminary Amendment 1 View
2001-09-21 SPEC Specification 3 View
2001-09-21 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2001-09-21 TRNA Transmittal of New Application 2 View
2001-09-21 A.PE Preliminary Amendment 8 View
2001-09-20 OATH Oath or Declaration filed 5 View
2001-09-20 PEFR Applicant Response to Pre-Exam Formalities Notice 3 View
2001-08-15 PEFN Pre-Exam Formalities Notice 2 View
2001-04-19 TRNA Transmittal of New Application 2 View
2001-04-19 SPEC Specification 19 View
2001-04-19 CLM Claims 3 View
2001-04-19 ABST Abstract 1 View
2001-04-19 DRW Drawings-only black and white line drawings 5 View
2001-04-19 WFEE Fee Worksheet (SB06) 1 View
2001-04-19 TRNA Transmittal of New Application 1 View
2001-04-19 SPEC Specification 19 View
2001-04-19 CLM Claims 3 View
2001-04-19 DRW Drawings-only black and white line drawings 1 View
2001-04-19 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
09/837,983
Filed
2001-04-19
Granted
2004-10-12
Pub. No.
US20040172980A1
Examiner
CHIN, PETER
Art Unit
1731
PTA
-94 days