IP Library Granted Patent US 6,721,990
Granted Patent Utility
US 6,721,990 · Confirmation No. 8557

CARPET EXTRACTOR WITH DUAL NOZZLES FOR DUAL BRUSHROLLS

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2008-08-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-02-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-12 LET. Miscellaneous Incoming Letter 1 View
2004-02-12 DRW Drawings-only black and white line drawings 16 View
2003-11-25 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-25 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2003-11-25 SRFW Search information including classification, databases and other search related notes 1 View
2003-11-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-10-15 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-10-15 CLM Claims 10 View
2003-10-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-08-13 CTNF Non-Final Rejection 9 View
2003-08-13 1449 List of References cited by applicant and considered by examiner 1 View
2003-05-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-05-19 SPEC Specification 6 View
2003-05-19 CLM Claims 9 View
2003-05-19 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2003-05-19 DRW Drawings-only black and white line drawings 8 View
2003-05-19 XT/ Extension of Time 2 View
2003-05-19 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-05-19 FOR Foreign Reference 38 View
2003-05-19 LET. Miscellaneous Incoming Letter 3 View
2003-04-07 EXIN Examiner Interview Summary Record (PTOL - 413) 1 View
2003-04-01 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-04-01 SPEC Specification 6 View
2003-04-01 CLM Claims 9 View
2003-01-15 CTNF Non-Final Rejection 12 View
2003-01-15 892 List of references cited by examiner 1 View
2003-01-15 1449 List of References cited by applicant and considered by examiner 1 View
2002-11-13 LET. Miscellaneous Incoming Letter 3 View
2002-09-30 TRNA Transmittal of New Application 3 View
2002-09-30 A.PE Preliminary Amendment 8 View
2002-09-30 SPEC Specification 23 View
2002-09-30 CLM Claims 4 View
2002-09-30 ABST Abstract 1 View
2002-09-30 DRW Drawings-only black and white line drawings 16 View
2002-09-30 OATH Oath or Declaration filed 5 View
2002-09-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-09-30 SRFW Search information including classification, databases and other search related notes 1 View
2002-09-30 FWCLM Index of Claims 1 View
2002-09-30 TRNA Transmittal of New Application 3 View
2002-09-30 DRW Drawings-only black and white line drawings 16 View
2002-09-30 SPEC Specification 23 View
2002-09-30 CLM Claims 4 View
2002-09-30 ABST Abstract 1 View
2002-09-30 OATH Oath or Declaration filed 5 View
2002-09-30 WFEE Fee Worksheet (SB06) 1 View
2002-09-30 WFEE Fee Worksheet (SB06) 1 View
2002-09-30 WCLM Claims Worksheet (PTO-2022) 1 View
2002-09-30 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-09-30 FOR Foreign Reference 9 View
2002-09-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-09-30 CLM Claims 5 View
2002-09-30 REM Applicant Arguments/Remarks Made in an Amendment 2 View
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Quick Facts
Patent No.
US 6,721,990
App. No.
10/261,020
Filed
2002-09-30
Granted
2004-04-20
Pub. No.
US20030024065A1
Art Unit
1744
PTA
-103 days