Granted Patent
Utility
US 6,646,413
· Confirmation No. 6679
FUEL CELL SYSTEM AND METHOD FOR OPERATING THE FUEL CELL SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-15 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-15 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-11-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-14 | SPEC |
Specification | 9 | View | |
| 2001-11-14 | CLM |
Claims | 3 | View | |
| 2001-11-14 | ABST |
Abstract | 1 | View | |
| 2001-11-14 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-11-14 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Rainer Autenrieth
Grossbottwar, GERMANY
Gerhard Konrad
Ulm, GERMANY
Karsten Ledwig
Waldsolms, GERMANY
Michael Niehues
Ulm, GERMANY
Markus Walter
Metzingen, GERMANY
Attorneys & Agents of Record
Classification
USPC
320/101
B60L58/30
Y02T90/40
Prosecution
- Examiner
- TIBBITS, PIA FLORENCE
- Art Unit
- 2838
- Customer No.
- 23911
- Docket No.
- 225/50557
- Confirmation No.
- 6679
Foreign Priority
100 56 429.1
·
2000-11-14
·
GERMANY
Publication
- Pub. No.
- US20020057066A1
- Pub. Date
- 2002-05-16
Patent Term Adjustment
-2days
No related applications found.
from
DAIMLERCHRYSLER AG
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 10/567,810 PREVIOUSLY RECORDED ON REEL 020976 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Recorded 2020-07-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-29
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Quick Facts
- Patent No.
- US 6,646,413
- App. No.
- 09/987,444
- Filed
- 2001-11-14
- Granted
- 2003-11-11
- Pub. No.
- US20020057066A1
- Examiner
- TIBBITS, PIA FLORENCE
- Art Unit
- 2838
- PTA
- -2 days
External Links