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App. No. 10/290,141 · Confirmation No. 2023

INSULATED CASING AND TUBING HANGERS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2011-12-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-12-29 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-12-21 PA.. Power of Attorney 2 View
2011-12-21 PA.. Power of Attorney 2 View
2011-12-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-10-28 PETDEC Petition Decision 1 View
2011-09-26 PET.OP Petition for review by the Office of Petitions 2 View
2011-09-26 WFEE Fee Worksheet (SB06) 1 View
2004-06-04 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-26 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-03-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-26 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-12 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-02-12 ABST Abstract 1 View
2004-02-12 CLM Claims 9 View
2004-02-12 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-02-12 XT/ Extension of Time 1 View
2004-02-12 OATH Oath or Declaration filed 4 View
2003-08-13 CTNF Non-Final Rejection 6 View
2003-08-13 892 List of references cited by examiner 1 View
2003-08-13 1449 List of References cited by applicant and considered by examiner 1 View
2003-08-05 SRNT Examiner's search strategy and results 1 View
2003-07-17 ELC. Response to Election / Restriction Filed 3 View
2003-06-18 CTRS Requirement for Restriction/Election 5 View
2003-01-29 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2003-01-29 SPEC Specification 12 View
2003-01-29 CLM Claims 9 View
2003-01-29 ABST Abstract 1 View
2003-01-29 OATH Oath or Declaration filed 4 View
2003-01-29 PA.. Power of Attorney 2 View
2003-01-29 TRNA Transmittal of New Application 3 View
2003-01-29 SPEC Specification 12 View
2003-01-29 CLM Claims 9 View
2003-01-29 ABST Abstract 1 View
2003-01-29 OATH Oath or Declaration filed 4 View
2002-12-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-11-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-11-07 SRFW Search information including classification, databases and other search related notes 1 View
2002-11-07 FWCLM Index of Claims 1 View
2002-11-07 TRNA Transmittal of New Application 3 View
2002-11-07 DRW Drawings-only black and white line drawings 5 View
2002-11-07 SPEC Specification 12 View
2002-11-07 CLM Claims 9 View
2002-11-07 ABST Abstract 1 View
2002-11-07 WFEE Fee Worksheet (SB06) 1 View
2002-11-07 WFEE Fee Worksheet (SB06) 1 View
2002-11-07 WCLM Claims Worksheet (PTO-2022) 1 View
2002-11-07 TRNA Transmittal of New Application 3 View
2002-11-07 SPEC Specification 12 View
2002-11-07 CLM Claims 9 View
2002-11-07 ABST Abstract 1 View
2002-11-07 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
App. No.
10/290,141
Filed
2002-11-07
Granted
2004-07-20
Pub. No.
US20040089444A1
Art Unit
3672
PTA
-91 days