Granted Patent
Utility
US 6,332,934
· Confirmation No. 9117
Martensitic stainless steel for seamless steel pipe
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-12 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-01-12 | SPEC |
Specification | 11 | View | |
| 2001-01-12 | CLM |
Claims | 2 | View | |
| 2001-01-12 | ABST |
Abstract | 1 | View | |
| 2001-01-12 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-01-12 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Mutsumi Tanida
Wakayama-shi, JAPAN
Tetsuya Nakanishi
Wakayama-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
148/325
C22C38/002
C21D8/10
C22C38/001
C22C38/04
C22C38/18
C22C38/40
Prosecution
- Examiner
- WILKINS III, HARRY D
- Art Unit
- 1742
- Docket No.
- 012300-035
- Confirmation No.
- 9117
Foreign Priority
137782/1999
·
1999-05-18
·
JAPAN
Publication
- Pub. No.
- US20010001966A1
- Pub. Date
- 2001-05-31
Patent Term Adjustment
0days
MERGER
Recorded 2019-05-14
CHANGE OF NAME
Recorded 2019-05-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-12
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Quick Facts
- Patent No.
- US 6,332,934
- App. No.
- 09/758,322
- Filed
- 2001-01-12
- Granted
- 2001-12-25
- Pub. No.
- US20010001966A1
- Examiner
- WILKINS III, HARRY D
- Art Unit
- 1742
- PTA
- 0 days
External Links