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Patent Application Utility PCT National Stage
App. No. 12/311,021 · Confirmation No. 5435

REGENERATIVE AIR PREHEATER WITH BRUSH SEAL

Abandoned -- Failure to Respond to an Office Action View Publication ↗
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2015-02-02 ABN Abandonment 2 View
2015-01-06 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2015-01-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-07-17 CTFR Final Rejection 11 View
2014-07-17 892 List of references cited by examiner 1 View
2014-07-17 FOR Foreign Reference 5 View
2014-07-17 SRFW Search information including classification, databases and other search related notes 1 View
2014-07-17 SRNT Examiner's search strategy and results 4 View
2014-07-17 FWCLM Index of Claims 1 View
2014-04-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2014-04-23 ABST Abstract 1 View
2014-04-23 CLM Claims 3 View
2014-04-23 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2014-04-23 DRW Drawings-only black and white line drawings 5 View
2014-04-23 WFEE Fee Worksheet (SB06) 2 View
2014-04-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-04-23 WFEE Fee Worksheet (SB06) 1 View
2013-10-28 CTNF Non-Final Rejection 11 View
2013-10-28 892 List of references cited by examiner 3 View
2013-10-28 1449 List of References cited by applicant and considered by examiner 1 View
2013-10-28 1449 List of References cited by applicant and considered by examiner 1 View
2013-10-28 SRNT Examiner's search strategy and results 2 View
2013-10-28 1449 List of References cited by applicant and considered by examiner 1 View
2013-10-28 FWCLM Index of Claims 1 View
2013-10-28 SRFW Search information including classification, databases and other search related notes 1 View
2013-05-09 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2013-05-09 CLM Claims 3 View
2013-05-09 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2013-05-09 WFEE Fee Worksheet (SB06) 2 View
2013-05-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-05-09 WFEE Fee Worksheet (SB06) 1 View
2013-04-04 CTRS Requirement for Restriction/Election 6 View
2013-04-04 BIB Bibliographic Data Sheet 1 View
2013-04-04 SRFW Search information including classification, databases and other search related notes 1 View
2011-02-17 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2011-02-17 FOR Foreign Reference 3 View
2011-02-17 FOR Foreign Reference 5 View
2011-02-17 FOR Foreign Reference 5 View
2011-02-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-02-17 TRAN.LET Transmittal Letter 1 View
2010-10-08 SRNT Examiner's search strategy and results 1 View
2010-09-27 T844 Third Party Submission after Publication under 37 CFR 1.99 after publication of a patent 1 View
2010-07-22 NTC.PUB Notice of Publication 1 View
2010-04-13 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2010-04-13 APP.FILE.REC Filing Receipt 3 View
2010-02-01 TRAN.LET Transmittal Letter 1 View
2010-02-01 PA.. Power of Attorney 2 View
2010-02-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-02-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-01-07 PEFR Applicant Response to Pre-Exam Formalities Notice 6 View
2009-12-09 371.RES.DEF 371 (National Stage) Defective Response - Form M916 2 View
2009-11-24 PEFR Applicant Response to Pre-Exam Formalities Notice 4 View
2009-11-24 OATH Oath or Declaration filed 3 View
2009-11-24 TRAN.LET Transmittal Letter 2 View
2009-11-24 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2009-11-24 FOR Foreign Reference 15 View
2009-11-24 FOR Foreign Reference 6 View
2009-11-24 FOR Foreign Reference 18 View
2009-11-24 FOR Foreign Reference 13 View
2009-11-24 371P Documents submitted with 371 (National Stage) Applications 3 View
2009-11-24 WFEE Fee Worksheet (SB06) 1 View
2009-09-28 M905 Notice of DO/EO Missing Requirements Mailed 2 View
2009-05-27 PET.DEC.OIPE Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution 2 View
2009-03-17 TRNA Transmittal of New Application 3 View
2009-03-17 PET.PCT Petition for review by the PCT legal office 2 View
2009-03-17 SPEC Specification 9 View
2009-03-17 CLM Claims 2 View
2009-03-17 ABST Abstract 1 View
2009-03-17 DRW Drawings-only black and white line drawings 5 View
2009-03-17 371P Documents submitted with 371 (National Stage) Applications 2 View
2009-03-17 A.PE Preliminary Amendment 1 View
2009-03-17 SPEC Specification 2 View
2009-03-17 CLM Claims 3 View
2009-03-17 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2009-03-17 371P Documents submitted with 371 (National Stage) Applications 1 View
2009-03-17 TRAN.LET Transmittal Letter 2 View
2009-03-17 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2009-03-17 FOR Foreign Reference 15 View
2009-03-17 FOR Foreign Reference 6 View
2009-03-17 FOR Foreign Reference 18 View
2009-03-17 FOR Foreign Reference 13 View
2009-03-17 FOR Foreign Reference 9 View
2009-03-17 WFEE Fee Worksheet (SB06) 1 View
2009-03-17 P.PAMPHLET WIPO Publication - Non-English version 25 View
2009-03-17 FRPR Certified Copy of Foreign Priority Application 24 View
2009-03-17 P.409.IN Incoming IPEA/409 - International Preliminary Report on Patentability 7 View
2009-03-17 P.409.IN Incoming IPEA/409 - International Preliminary Report on Patentability 4 View
2009-03-17 IMIS Miscellaneous Internal Document 1 View
2009-03-17 WCLM Claims Worksheet (PTO-2022) 1 View
2009-03-17 WFEE Fee Worksheet (SB06) 1 View
2009-03-17 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
12/311,021
Filed
2010-01-07
Effective Filing
2009-03-17
Pub. No.
US20100181043A1
Art Unit
3744