IP Library › Granted Patent US 6,797,041
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US 6,797,041 · Confirmation No. 6764

TWO STAGE AIR FILTER

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2004-10-14 COCIN Request for Certificate of Correction 2 View
2004-09-28 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-07-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-06 DRW Drawings-only black and white line drawings 5 View
2004-06-25 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-25 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-06-25 1449 List of References cited by applicant and considered by examiner 6 View
2004-06-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-25 SRFW Search information including classification, databases and other search related notes 2 View
2004-06-07 WFEE Fee Worksheet (SB06) 1 View
2004-04-19 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2004-04-19 FOR Foreign Reference 6 View
2004-04-19 FOR Foreign Reference 4 View
2004-04-19 FOR Foreign Reference 16 View
2004-04-19 FOR Foreign Reference 10 View
2004-04-19 FOR Foreign Reference 22 View
2004-04-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-04-19 CLM Claims 9 View
2004-04-19 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-12 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2004-04-12 FOR Foreign Reference 5 View
2004-04-12 FOR Foreign Reference 4 View
2004-04-12 FOR Foreign Reference 15 View
2004-04-12 FOR Foreign Reference 9 View
2004-04-12 FOR Foreign Reference 21 View
2004-03-25 A.PE Preliminary Amendment 2 View
2004-03-25 CLM Claims 9 View
2004-03-25 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-03-15 PETDEC Petition Decision 1 View
2004-02-24 PETWDISS Petition to Withdraw from Issue 2 View
2004-02-24 RCEX Request for Continued Examination (RCE) 1 View
2004-02-24 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-02-24 LET. Miscellaneous Incoming Letter 3 View
2004-02-24 LET. Miscellaneous Incoming Letter 4 View
2004-02-24 PET. Petition Entered 2 View
2004-02-24 RCEX Request for Continued Examination (RCE) 1 View
2004-02-24 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2004-02-24 PET. Petition Entered 4 View
2004-02-24 RCEX Request for Continued Examination (RCE) 1 View
2004-02-24 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2004-01-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-04 NOA Notice of Allowance and Fees Due (PTOL-85) 7 View
2003-11-04 1449 List of References cited by applicant and considered by examiner 1 View
2003-09-22 A.PE Preliminary Amendment 2 View
2003-09-22 CLM Claims 7 View
2003-09-22 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-09-22 LET. Miscellaneous Incoming Letter 3 View
2003-09-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 5 View
2003-09-22 CLM Claims 7 View
2003-09-22 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-06-16 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-06-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-06-16 CLM Claims 7 View
2003-06-16 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2003-05-29 EXIN Examiner Interview Summary Record (PTOL - 413) 4 View
2003-03-25 CTNF Non-Final Rejection 15 View
2003-03-25 1449 List of References cited by applicant and considered by examiner 2 View
2002-07-26 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-06-25 LET. Miscellaneous Incoming Letter 3 View
2002-05-13 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-05-13 DRW Drawings-only black and white line drawings 5 View
2002-05-13 LET. Miscellaneous Incoming Letter 1 View
2002-03-01 TRNA Transmittal of New Application 2 View
2002-03-01 SPEC Specification 15 View
2002-03-01 CLM Claims 6 View
2002-03-01 ABST Abstract 1 View
2002-03-01 DRW Drawings-only black and white line drawings 5 View
2002-03-01 OATH Oath or Declaration filed 3 View
2002-03-01 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-03-01 SRFW Search information including classification, databases and other search related notes 1 View
2002-03-01 FWCLM Index of Claims 1 View
2002-03-01 TRNA Transmittal of New Application 2 View
2002-03-01 DRW Drawings-only black and white line drawings 5 View
2002-03-01 SPEC Specification 15 View
2002-03-01 CLM Claims 6 View
2002-03-01 ABST Abstract 1 View
2002-03-01 OATH Oath or Declaration filed 3 View
2002-03-01 WFEE Fee Worksheet (SB06) 1 View
2002-03-01 WFEE Fee Worksheet (SB06) 1 View
2002-03-01 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
Patent No.
US 6,797,041
App. No.
10/090,040
Filed
2002-03-01
Granted
2004-09-28
Pub. No.
US20030164093A1
Art Unit
1724
PTA
-85 days