IP Library › Granted Patent US 6,789,635
Granted Patent Utility
US 6,789,635 · Confirmation No. 2100

DRILL BIT AND METHOD FOR DIRECTIONAL DRILLING IN COBBLE FORMATIONS

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2013-08-05 SES.LOSS Notification of loss of entitlement to small entity status 1 View
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2004-04-29 1449 List of References cited by applicant and considered by examiner 1 View
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2004-04-29 FWCLM Index of Claims 1 View
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2004-03-31 SRNT Examiner's search strategy and results 1 View
2004-01-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
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2004-01-07 CLM Claims 6 View
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2003-10-02 CTNF Non-Final Rejection 6 View
2003-10-02 892 List of references cited by examiner 1 View
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2002-10-15 LET. Miscellaneous Incoming Letter 3 View
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2002-08-09 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-06-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-06-18 SRFW Search information including classification, databases and other search related notes 1 View
2002-06-18 FWCLM Index of Claims 1 View
2002-06-18 TRNA Transmittal of New Application 4 View
2002-06-18 DRW Drawings-only black and white line drawings 7 View
2002-06-18 SPEC Specification 9 View
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2002-06-18 WFEE Fee Worksheet (SB06) 1 View
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2002-06-18 TRNA Transmittal of New Application 4 View
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2002-06-18 ABST Abstract 1 View
2002-06-18 DRW Drawings-only black and white line drawings 7 View
2002-06-18 OATH Oath or Declaration filed 4 View
2002-06-18 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,789,635
App. No.
10/173,995
Filed
2002-06-18
Granted
2004-09-14
Pub. No.
US20030024741A1
Art Unit
3672
PTA
-10 days