Granted Patent
Utility
US 6,695,060
· Confirmation No. 2195
DOWNHOLE PUMPING SYSTEM
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-09-19 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-09-19 | SPEC |
Specification | 10 | View | |
| 2002-09-19 | CLM |
Claims | 5 | View | |
| 2002-09-19 | ABST |
Abstract | 1 | View | |
| 2002-09-19 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-09-19 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Michael J. Guidry JR.
Hockley, TX
William D. Murray
Tomball, TX
Attorneys & Agents of Record
Classification
USPC
166/370
E21B43/126
E21B23/02
F04B47/02
F04C13/008
Prosecution
- Examiner
- DANG, HOANG C
- Art Unit
- 3672
- Docket No.
- R&M 232
- Confirmation No.
- 2195
Patent Term Adjustment
0days
No related applications found.
PATENT RELEASE OF SECURITY INTEREST
Recorded 2007-02-07
SECURITY AGREEMENT
Recorded 2006-03-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-19
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Quick Facts
- Patent No.
- US 6,695,060
- App. No.
- 10/246,981
- Filed
- 2002-09-19
- Granted
- 2004-02-24
- Examiner
- DANG, HOANG C
- Art Unit
- 3672
- PTA
- 0 days
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