Granted Patent
Utility
US 6,595,288
· Confirmation No. 3510
METHOD AND MULTI-PURPOSE APPARATUS FOR DISPENSING AND CIRCULATING FLUID IN WELLBORE CASING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-01-15 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-01-15 | A.PE |
Preliminary Amendment | 9 | View | |
| 2002-01-15 | SPEC |
Specification | 32 | View | |
| 2002-01-15 | CLM |
Claims | 7 | View | |
| 2002-01-15 | ABST |
Abstract | 1 | View | |
| 2002-01-15 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-01-15 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Donald E. Mosing
Lafayette, LA
Samuel P. Hawkins III
Lafayette, LA
David L. Sipos
Youngsville, LA
Keith T. Lutgring
Lafayette, LA
Burney J. Latiolais JR.
Larayette, LA
Attorneys & Agents of Record
Classification
USPC
166/285
E21B21/01
E21B21/10
Y10T29/49
Y10T29/49826
E21B3/022
B23P11/00
E21B21/106
E21B33/05
Prosecution
- Examiner
- NEUDER, WILLIAM P
- Art Unit
- 3672
- Customer No.
- 21897
- Docket No.
- FKI-007:C4
- Confirmation No.
- 3510
Publication
- Pub. No.
- US20020066564A1
- Pub. Date
- 2002-06-06
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/837,447
Filed 2001-04-17
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 09/206,876
· US 6,279,654
Filed 1998-12-08
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/850,496
· US 5,918,673
Filed 1997-05-02
· Patented Case
Parent
is a Continuation in-part of
→
App. 08/726,112
· US 5,735,348
Filed 1996-10-04
· Patented Case
RELEASE OF REEL/FRAME 057778/0707
Recorded 2025-09-30
SHORT-FORM PATENT AND TRADEMARK SECURITY AGREEMENT
Recorded 2021-10-04
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Quick Facts
- Patent No.
- US 6,595,288
- App. No.
- 10/052,855
- Filed
- 2002-01-15
- Granted
- 2003-07-22
- Pub. No.
- US20020066564A1
- Examiner
- NEUDER, WILLIAM P
- Art Unit
- 3672
- PTA
- 0 days
External Links