IP Library › Granted Patent US 7,836,944
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US 7,836,944 · Confirmation No. 4484

MULTICHANNEL FLAT TUBE FOR HEAT EXCHANGER

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2010-11-03 ISSUE.NTF Issue Notification 1 View
2010-10-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2010-10-20 WFEE Fee Worksheet (SB06) 2 View
2010-10-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-07-26 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2010-07-26 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2010-07-26 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2010-07-26 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2010-07-26 SRFW Search information including classification, databases and other search related notes 1 View
2010-07-26 SRNT Examiner's search strategy and results 3 View
2010-07-26 BIB Bibliographic Data Sheet 1 View
2010-07-14 SRNT Examiner's search strategy and results 1 View
2010-05-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2010-05-03 CLM Claims 5 View
2010-05-03 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2010-05-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-05-03 WFEE Fee Worksheet (SB06) 1 View
2010-02-03 CTNF Non-Final Rejection 5 View
2010-02-03 892 List of references cited by examiner 1 View
2010-02-03 SRFW Search information including classification, databases and other search related notes 1 View
2010-02-03 1449 List of References cited by applicant and considered by examiner 1 View
2010-02-03 1449 List of References cited by applicant and considered by examiner 3 View
2010-02-03 SRNT Examiner's search strategy and results 3 View
2010-02-03 1449 List of References cited by applicant and considered by examiner 1 View
2009-11-16 FRPR Certified Copy of Foreign Priority Application 22 View
2009-11-16 TRAN.LET Transmittal Letter 1 View
2009-11-10 ELC. Response to Election / Restriction Filed 1 View
2009-11-10 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2009-11-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-10-19 CTRS Requirement for Restriction/Election 5 View
2009-06-17 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2009-06-17 FOR Foreign Reference 18 View
2009-06-17 FOR Foreign Reference 16 View
2009-06-17 TRAN.LET Transmittal Letter 2 View
2008-12-18 TRAN.LET Transmittal Letter 2 View
2008-12-18 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2008-12-18 FOR Foreign Reference 3 View
2007-05-03 NTC.PUB Notice of Publication 1 View
2006-11-20 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2006-11-20 FOR Foreign Reference 1 View
2006-11-20 FOR Foreign Reference 8 View
2006-11-20 FOR Foreign Reference 40 View
2006-11-20 FOR Foreign Reference 19 View
2006-11-14 APP.FILE.REC Filing Receipt 3 View
2006-10-27 TRNA Transmittal of New Application 3 View
2006-10-27 SPEC Specification 11 View
2006-10-27 CLM Claims 4 View
2006-10-27 ABST Abstract 1 View
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2006-10-27 OATH Oath or Declaration filed 2 View
2006-10-27 WFEE Fee Worksheet (SB06) 1 View
2006-10-27 WFEE Fee Worksheet (SB06) 1 View
2006-10-27 ADS Application Data Sheet 2 View
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Quick Facts
Patent No.
US 7,836,944
App. No.
11/589,021
Filed
2006-10-27
Granted
2010-11-23
Pub. No.
US20070096611A1
Examiner
DUONG, THO V
Art Unit
3744
PTA
0 days