Granted Patent
Utility
US 6,419,472
· Confirmation No. 9426
GEAR UNIT FOR A DEEP-BOREHOLE PUMP
Inventor:
Erwin Kobensen
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-02 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-02-02 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-02-02 | SPEC |
Specification | 4 | View | |
| 2001-02-02 | CLM |
Claims | 1 | View | |
| 2001-02-02 | ABST |
Abstract | 1 | View | |
| 2001-02-02 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-02-02 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-02-02 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-02-02 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-02-02 | SPEC |
Specification | 4 | View | |
| 2001-02-02 | CLM |
Claims | 1 | View | |
| 2001-02-02 | ABST |
Abstract | 1 | View | |
| 2001-02-02 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-02-02 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Erwin Kobensen
Rhede, GERMANY
Attorneys & Agents of Record
Classification
USPC
418/191
Prosecution
- Examiner
- TRIEU, THERESA
- Art Unit
- 3748
- Docket No.
- IQR008
- Confirmation No.
- 9426
Foreign Priority
100 11 187.4
·
2000-03-08
·
GERMANY
Publication
- Pub. No.
- US20010021351A1
- Pub. Date
- 2001-09-13
Patent Term Adjustment
-163days
No related applications found.
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Quick Facts
- Patent No.
- US 6,419,472
- App. No.
- 09/776,108
- Filed
- 2001-02-02
- Granted
- 2002-07-16
- Pub. No.
- US20010021351A1
- Examiner
- TRIEU, THERESA
- Art Unit
- 3748
- PTA
- -163 days
External Links