Granted Patent
Utility
US 6,447,660
· Confirmation No. 3813
CIRCUIT CONFIGURATION FOR CONTROLLING A PUMP CURRENT OF AN EXHAUST PROBE IN A MOTOR VEHICLE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-12 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-12 | SPEC |
Specification | 14 | View | |
| 2001-02-12 | CLM |
Claims | 10 | View | |
| 2001-02-12 | ABST |
Abstract | 1 | View | |
| 2001-02-12 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-02-12 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Markus Amtmann
Regensburg, GERMANY
Stephan Bolz
Pfatter, GERMANY
Jurgen Rossler
Munnerstadt, GERMANY
Attorneys & Agents of Record
Classification
USPC
204/425
Prosecution
- Examiner
- TUNG, TA HSUNG
- Art Unit
- 1743
- Docket No.
- GR 98 P 2287
- Confirmation No.
- 3813
Foreign Priority
198 36 128.9
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1998-08-10
·
GERMANY
Publication
- Pub. No.
- US20010020587A1
- Pub. Date
- 2001-09-13
Patent Term Adjustment
-61days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-08-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-11-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-30
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Quick Facts
- Patent No.
- US 6,447,660
- App. No.
- 09/781,613
- Filed
- 2001-02-12
- Granted
- 2002-09-10
- Pub. No.
- US20010020587A1
- Examiner
- TUNG, TA HSUNG
- Art Unit
- 1743
- PTA
- -61 days
External Links