Granted Patent
Utility
US 6,569,377
· Confirmation No. 3637
PLANT FOR THE DIRECT REDUCTION OF PARTICULATE IRON-OXIDE-CONTAINING MATERIAL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-01-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-01-15 | ADS |
Application Data Sheet | 1 | View | |
| 2002-01-15 | A.PE |
Preliminary Amendment | 18 | View | |
| 2002-01-15 | SPEC |
Specification | 11 | View | |
| 2002-01-15 | CLM |
Claims | 6 | View | |
| 2002-01-15 | ABST |
Abstract | 1 | View | |
| 2002-01-15 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-01-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Siegfried Zeller
Leonding, AUSTRIA
Konstantin Milionis
St. Georgen, AUSTRIA
Johann Reidetschlager
Linz, AUSTRIA
Leopold Werner Kepplinger
Leonding, AUSTRIA
Johann Zirngast
Marchtrenk, AUSTRIA
Johannes Schenk
Linz, AUSTRIA
Roy Hubert Whipp JR.
Windermere, FL
Attorneys & Agents of Record
Classification
USPC
266/172
C21B13/00
C21B13/0033
Y02P10/122
Y02P10/134
Y02P10/143
Prosecution
- Examiner
- ANDREWS, MELVYN J
- Art Unit
- 1742
- Customer No.
- 2352
- Docket No.
- P/2154-97
- Confirmation No.
- 3637
Foreign Priority
A 1382/97
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1997-08-18
·
AUSTRIA
Publication
- Pub. No.
- US20020117024A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2016-11-08
MERGER
Recorded 2016-11-07
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Quick Facts
- Patent No.
- US 6,569,377
- App. No.
- 10/045,061
- Filed
- 2002-01-15
- Granted
- 2003-05-27
- Pub. No.
- US20020117024A1
- Examiner
- ANDREWS, MELVYN J
- Art Unit
- 1742
- PTA
- 0 days
External Links