Granted Patent
Utility
US 6,668,538
· Confirmation No. 9487
STEAM COOLED GAS TURBINE SYSTEM WITH REGENERATIVE HEAT EXCHANGE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-28 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-10-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-10-24 | SPEC |
Specification | 34 | View | |
| 2002-10-24 | CLM |
Claims | 5 | View | |
| 2002-10-24 | ABST |
Abstract | 1 | View | |
| 2002-10-24 | DRW |
Drawings-only black and white line drawings | 26 | View | |
| 2002-10-24 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Hideaki Sugishita
Takasago, JAPAN
Sunao Aoki
Takasago, JAPAN
Kazuo Uematsu
Takasago, JAPAN
Keizo Tsukagoshi
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
60/39.182
F01K23/106
Y02P80/15
F02C7/16
F05D2260/2322
Y02E20/16
Prosecution
- Examiner
- BELENA, JOHN F
- Art Unit
- 3746
- Customer No.
- 513
- Docket No.
- 2002_1394
- Confirmation No.
- 9487
Foreign Priority
2000-239479
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2000-08-08
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JAPAN
Publication
- Pub. No.
- US20030126852A1
- Pub. Date
- 2003-07-10
Patent Term Adjustment
-10days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-02-26
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Quick Facts
- Patent No.
- US 6,668,538
- App. No.
- 10/278,821
- Filed
- 2002-10-24
- Granted
- 2003-12-30
- Pub. No.
- US20030126852A1
- Examiner
- BELENA, JOHN F
- Art Unit
- 3746
- PTA
- -10 days
External Links