Granted Patent
Utility
US 6,514,038
· Confirmation No. 8270
TURBINE ROTOR, COOLING METHOD OF TURBINE BLADES OF THE ROTOR AND GAS TURBINE WITH THE ROTOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-19 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-11-19 | A.PE |
Preliminary Amendment | 50 | View | |
| 2001-11-19 | SPEC |
Specification | 45 | View | |
| 2001-11-19 | CLM |
Claims | 9 | View | |
| 2001-11-19 | ABST |
Abstract | 1 | View | |
| 2001-11-19 | DRW |
Drawings-only black and white line drawings | 19 | View | |
| 2001-11-19 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Ryo Akiyama
Hitachi-shi, JAPAN
Shinya Marushima
Hitachinaka-shi, JAPAN
Manabu Matsumoto
Higashiibaraki-gun, JAPAN
Attorneys & Agents of Record
Classification
USPC
415/116
Prosecution
- Examiner
- VERDIER, CHRISTOPHER M
- Art Unit
- 3745
- Confirmation No.
- 8270
Foreign Priority
11-44118
·
1999-02-23
·
JAPAN
Publication
- Pub. No.
- US20020031427A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-153days
from
HITACHI, LTD.
CONFIRMATORY ASSIGNMENT
Recorded 2014-10-08
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Quick Facts
- Patent No.
- US 6,514,038
- App. No.
- 09/988,167
- Filed
- 2001-11-19
- Granted
- 2003-02-04
- Pub. No.
- US20020031427A1
- Examiner
- VERDIER, CHRISTOPHER M
- Art Unit
- 3745
- PTA
- -153 days
External Links