Granted Patent
Utility
US 6,749,373
· Confirmation No. 8981
INSTALLATION FOR FEEDING A PLURALITY OF LOADS/CELLS OF ALUMINUM MELTING FURNACES WITH BULK MATERIAL SUCH AS ALUMINUM OXIDE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-12-09 | C.AD |
Change of Address | 1 | View | |
| 2010-12-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2010-11-02 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2010-11-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-05-07 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-12-13 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-13 | SPEC |
Specification | 9 | View | |
| 2002-12-13 | CLM |
Claims | 2 | View | |
| 2002-12-13 | ABST |
Abstract | 1 | View | |
| 2002-12-13 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Klaus Von Geldern
Hamburg, GERMANY
Volkmar Irmscher
Wedel, GERMANY
Heino Sorger
Winsen/Luhe, GERMANY
Attorneys & Agents of Record
Classification
USPC
406/122
B65G53/528
B65G53/521
Prosecution
- Examiner
- DILLON JR, JOSEPH A
- Art Unit
- 3651
- Customer No.
- 72742
- Docket No.
- 1179_005 (3029449 US01)
- Confirmation No.
- 8981
Foreign Priority
101 62 398.4
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2001-12-13
·
GERMANY
Publication
- Pub. No.
- US20030116406A1
- Pub. Date
- 2003-06-26
Patent Term Adjustment
-2days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-24
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Quick Facts
- Patent No.
- US 6,749,373
- App. No.
- 10/318,829
- Filed
- 2002-12-13
- Granted
- 2004-06-15
- Pub. No.
- US20030116406A1
- Examiner
- DILLON JR, JOSEPH A
- Art Unit
- 3651
- PTA
- -2 days
External Links