Granted Patent
Utility
US 6,619,111
· Confirmation No. 7640
METHOD AND DEVICE FOR MONITORING PERFORMANCE OF INTERNAL PUMP
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-01 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-31 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-08-31 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-08-31 | SPEC |
Specification | 20 | View | |
| 2001-08-31 | CLM |
Claims | 3 | View | |
| 2001-08-31 | ABST |
Abstract | 1 | View | |
| 2001-08-31 | DRW |
Drawings-only black and white line drawings | 7 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
73/168
Prosecution
- Examiner
- GARBER, CHARLES D
- Art Unit
- 2856
- Docket No.
- 381NU/50343
- Confirmation No.
- 7640
Foreign Priority
2001-030796
·
2001-02-07
·
JAPAN
Publication
- Pub. No.
- US20020170349A1
- Pub. Date
- 2002-11-21
Patent Term Adjustment
-210days
No related applications found.
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-09-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-20
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Quick Facts
- Patent No.
- US 6,619,111
- App. No.
- 09/942,966
- Filed
- 2001-08-31
- Granted
- 2003-09-16
- Pub. No.
- US20020170349A1
- Examiner
- GARBER, CHARLES D
- Art Unit
- 2856
- PTA
- -210 days
External Links