Granted Patent
Utility
US 6,722,831
· Confirmation No. 2573
FASTENING DEVICE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-01 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-03-01 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-08-05 | TRNA |
Transmittal of New Application | 28 | View | |
| 2002-08-05 | A.PE |
Preliminary Amendment | 16 | View | |
| 2002-08-05 | SPEC |
Specification | 11 | View | |
| 2002-08-05 | CLM |
Claims | 7 | View | |
| 2002-08-05 | ABST |
Abstract | 1 | View | |
| 2002-08-05 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-08-05 | OATH |
Oath or Declaration filed | 6 | View | |
| 2002-08-05 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
D. Scott Rogers
Lafayette, LA
Corey J. Fontenot
Lafayette, LA
Don A. Couvillion
Lafayette, LA
Ronald L. Latiolais
Lafayette, LA
Attorneys & Agents of Record
Classification
USPC
411/349
F16B21/02
Prosecution
- Examiner
- SAETHER, FLEMMING
- Art Unit
- 3679
- Docket No.
- 0788-023
- Confirmation No.
- 2573
Publication
- Pub. No.
- US20020187017A1
- Pub. Date
- 2002-12-12
Patent Term Adjustment
-194days
NEWPARK DRILLING FLUIDS LLC,
NEWPARK MATS & INTEGRATED SERVICES LLC,
NEWPARK RESOURCES, INC.,
SUPREME CONTRACTORS, L.L.C.
RELEASE OF SECURITY INTEREST
Recorded 2016-06-30
SECURITY INTEREST
Recorded 2016-06-30
SECURITY AGREEMENT
Recorded 2008-01-07
RELEASE OF SECURITY INTEREST
Recorded 2008-01-04
RELEASE OF SECURITY INTEREST
Recorded 2008-01-04
SECURITY INTEREST TO THE AMENDED AND RESTATED CREDIT AGREEMENT
Recorded 2007-02-07
SECURITY AGREEMENT
Recorded 2006-11-15
AGREEMENT TO TERMINATE EXCLUSIVE LICENSE AGREEMENT AND PATENT LICENSES
Recorded 2006-11-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-11-08
from
COUVILLION, DON A.,
FONTENOT, COREY J.,
LATIOLAIS, RONALD J.,
ROGERS, D. SCOTT,
STELLY, JR., JOSEPH RAYMOND
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-03-24
from
SOLOCO, L.L.C.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-03-24
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Quick Facts
- Patent No.
- US 6,722,831
- App. No.
- 10/212,551
- Filed
- 2002-08-05
- Granted
- 2004-04-20
- Pub. No.
- US20020187017A1
- Examiner
- SAETHER, FLEMMING
- Art Unit
- 3679
- PTA
- -194 days
External Links