IP Library Granted Patent US 6,772,832
Granted Patent Utility
US 6,772,832 · Confirmation No. 6096

HEAT EXCHANGER TUBE SUPPORT BAR

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2015-05-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2015-05-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-17 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-17 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-17 FWCLM Index of Claims 1 View
2004-05-17 FWCLM Index of Claims 1 View
2004-05-17 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-17 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-05-06 WFEE Fee Worksheet (SB06) 1 View
2004-04-20 A.NE Response After Final Action 1 View
2004-04-20 CLM Claims 7 View
2004-04-20 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-20 LET. Miscellaneous Incoming Letter 2 View
2004-03-05 CTFR Final Rejection 7 View
2004-03-05 892 List of references cited by examiner 1 View
2004-02-26 SRNT Examiner's search strategy and results 1 View
2004-01-20 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-01-20 SPEC Specification 1 View
2004-01-20 CLM Claims 7 View
2004-01-20 DRW Drawings-only black and white line drawings 5 View
2004-01-20 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-01-20 LET. Miscellaneous Incoming Letter 1 View
2003-07-15 CTNF Non-Final Rejection 7 View
2003-07-15 892 List of references cited by examiner 1 View
2003-07-15 NFDR Notice of Formal Drawings Required 2 View
2003-07-15 1449 List of References cited by applicant and considered by examiner 2 View
2003-07-03 SRNT Examiner's search strategy and results 1 View
2003-06-23 ELC. Response to Election / Restriction Filed 2 View
2003-06-23 LET. Miscellaneous Incoming Letter 1 View
2003-05-30 CTRS Requirement for Restriction/Election 4 View
2002-10-29 LET. Miscellaneous Incoming Letter 1 View
2002-10-29 DRW Drawings-only black and white line drawings 9 View
2002-07-26 LET. Miscellaneous Incoming Letter 1 View
2002-07-26 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2002-04-23 TRNA Transmittal of New Application 2 View
2002-04-23 SPEC Specification 12 View
2002-04-23 CLM Claims 4 View
2002-04-23 ABST Abstract 1 View
2002-04-23 DRW Drawings-only black and white line drawings 4 View
2002-04-23 OATH Oath or Declaration filed 1 View
2002-04-23 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-04-23 SRFW Search information including classification, databases and other search related notes 1 View
2002-04-23 FWCLM Index of Claims 1 View
2002-04-23 TRNA Transmittal of New Application 2 View
2002-04-23 DRW Drawings-only black and white line drawings 4 View
2002-04-23 SPEC Specification 12 View
2002-04-23 CLM Claims 4 View
2002-04-23 ABST Abstract 1 View
2002-04-23 OATH Oath or Declaration filed 1 View
2002-04-23 WFEE Fee Worksheet (SB06) 1 View
2002-04-23 WFEE Fee Worksheet (SB06) 1 View
2002-04-23 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,772,832
App. No.
10/127,912
Filed
2002-04-23
Granted
2004-08-10
Pub. No.
US20030196786A1
Examiner
DUONG, THO V
Art Unit
3743
PTA
-113 days