Granted Patent
Utility
US 6,508,054
· Confirmation No. 2089
CONTROL SYSTEM FOR SERVO VALVE AND CONTROL METHOD THEREFOR, AND COMBINED-CYCLE ELECTRIC-POWER GENERATING PLANT AND GAS TURBINE PLANT
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-26 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-02-26 | SPEC |
Specification | 15 | View | |
| 2001-02-26 | CLM |
Claims | 8 | View | |
| 2001-02-26 | ABST |
Abstract | 1 | View | |
| 2001-02-26 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-02-26 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Kazuyasu Asakura
Hitachi-shi, JAPAN
Shouei Takahashi
Hitachi-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
60/39.182
Prosecution
- Examiner
- CASAREGOLA, LOUIS J
- Art Unit
- 3746
- Docket No.
- 1743/175
- Confirmation No.
- 2089
Foreign Priority
2000-162827
·
2000-05-31
·
JAPAN
Publication
- Pub. No.
- US20020020166A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
-92days
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-10-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-26
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Quick Facts
- Patent No.
- US 6,508,054
- App. No.
- 09/793,201
- Filed
- 2001-02-26
- Granted
- 2003-01-21
- Pub. No.
- US20020020166A1
- Examiner
- CASAREGOLA, LOUIS J
- Art Unit
- 3746
- PTA
- -92 days
External Links