IP Library › Granted Patent US 6,834,733
Granted Patent Utility
US 6,834,733 · Confirmation No. 3581

SPIRAL WAVE BLADED DRAG BIT

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2019-11-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2019-11-19 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2016-05-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2004-11-12 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-08-13 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-08-13 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-08-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 2 View
2004-08-13 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-15 A.NE Response After Final Action 2 View
2004-07-15 CLM Claims 11 View
2004-07-15 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-07-15 WFEE Fee Worksheet (SB06) 1 View
2004-04-16 CTFR Final Rejection 6 View
2004-04-16 FWCLM Index of Claims 1 View
2004-04-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-08 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-08 CLM Claims 11 View
2004-03-08 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2003-12-08 CTNF Non-Final Rejection 9 View
2003-12-08 892 List of references cited by examiner 1 View
2003-12-08 1449 List of References cited by applicant and considered by examiner 1 View
2002-11-24 SRNT Examiner's search strategy and results 3 View
2002-09-04 TRNA Transmittal of New Application 4 View
2002-09-04 SPEC Specification 25 View
2002-09-04 CLM Claims 13 View
2002-09-04 ABST Abstract 1 View
2002-09-04 DRW Drawings-only black and white line drawings 8 View
2002-09-04 OATH Oath or Declaration filed 3 View
2002-09-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-09-04 SRFW Search information including classification, databases and other search related notes 1 View
2002-09-04 FWCLM Index of Claims 1 View
2002-09-04 TRNA Transmittal of New Application 4 View
2002-09-04 DRW Drawings-only black and white line drawings 8 View
2002-09-04 SPEC Specification 25 View
2002-09-04 CLM Claims 13 View
2002-09-04 ABST Abstract 1 View
2002-09-04 OATH Oath or Declaration filed 3 View
2002-09-04 WFEE Fee Worksheet (SB06) 1 View
2002-09-04 WFEE Fee Worksheet (SB06) 1 View
2002-09-04 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
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Quick Facts
Patent No.
US 6,834,733
App. No.
10/235,690
Filed
2002-09-04
Granted
2004-12-28
Art Unit
3672
PTA
0 days