Granted Patent
Utility
US 6,779,613
· Confirmation No. 1788
DRILL BITS WITH REDUCED EXPOSURE OF CUTTERS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-11-05 | TRIAL.TRMFWD |
Trial Termination or Final Written Decision | 5 | View | |
| 2018-11-05 | TRIAL.TRMFWD |
Trial Termination or Final Written Decision | 5 | View | |
| 2018-10-10 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2018-01-09 | OATH |
Oath or Declaration filed | 8 | View | |
| 2004-05-07 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-05-07 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 3 | View | |
| 2004-05-07 | SPEC |
Specification | 2 | View | |
| 2004-05-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2004-05-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2004-05-07 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2004-05-07 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2003-11-24 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2003-11-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2003-11-24 | FOR |
Foreign Reference | 21 | View | |
| 2003-11-24 | FOR |
Foreign Reference | 34 | View | |
| 2003-11-24 | FOR |
Foreign Reference | 24 | View | |
| 2003-11-24 | FOR |
Foreign Reference | 28 | View | |
| 2003-11-24 | FOR |
Foreign Reference | 42 | View | |
| 2002-10-07 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-10-07 | SPEC |
Specification | 41 | View | |
| 2002-10-07 | CLM |
Claims | 8 | View | |
| 2002-10-07 | ABST |
Abstract | 1 | View | |
| 2002-10-07 | DRW |
Drawings-only black and white line drawings | 22 | View | |
| 2002-10-07 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Mark W. Dykstra
Kingwood, TX
William Heuser
The Woodlands, TX
Michael L. Doster
Spring, TX
Theodore E. Zaleski JR.
Spring, TX
Jack T. Oldham
Willis, TX
Terry D. Watts
Spring, TX
Daniel E. Ruff
Kingwood, TX
Rodney B. Walzel
Conroe, TX
Christopher C. Beuershausen
Spring, TX
Attorneys & Agents of Record
Classification
USPC
175/57
E21B10/43
E21B10/5671
E21B10/46
E21B10/567
E21B10/573
E21B12/04
Prosecution
- Examiner
- TSAY, FRANK
- Art Unit
- 3672
- Customer No.
- 24247
- Docket No.
- 1684-4578.1US (484-09454-
- Confirmation No.
- 1788
Publication
- Pub. No.
- US20030029642A1
- Pub. Date
- 2003-02-13
Patent Term Adjustment
-111days
Parent
is a Continuation of
→
App. 09/738,687
· US 6,460,631
Filed 2000-12-15
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/383,228
· US 6,298,930
Filed 1999-08-26
· Patented Case
Child
is a Continuation of
→
App. 11/507,279
· US 7,814,990
Filed 2006-08-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/248,895
· US 8,172,008
Filed 2011-09-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/861,129
· US 6,935,441
Filed 2004-06-04
· Patented Case
Child
is a Continuation of
→
App. 12/906,713
· US 8,066,084
Filed 2010-10-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/214,524
· US 7,096,978
Filed 2005-08-30
· Patented Case
ENTITY CONVERSION
Recorded 2018-01-09
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Quick Facts
- Patent No.
- US 6,779,613
- App. No.
- 10/266,534
- Filed
- 2002-10-07
- Granted
- 2004-08-24
- Pub. No.
- US20030029642A1
- Examiner
- TSAY, FRANK
- Art Unit
- 3672
- PTA
- -111 days
External Links