Granted Patent
Utility
US 6,641,944
· Confirmation No. 5976
FUEL CELL DRIVE SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-10-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-11 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-10-11 | SPEC |
Specification | 13 | View | |
| 2001-10-11 | CLM |
Claims | 4 | View | |
| 2001-10-11 | ABST |
Abstract | 1 | View | |
| 2001-10-11 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-10-11 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Emi Kawasumi
Yokohama-shi, JAPAN
Yasukazu Iwasaki
Yokohama-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
429/19
Prosecution
- Examiner
- RUTHKOSKY, MARK
- Art Unit
- 1745
- Customer No.
- 22428
- Docket No.
- 040356-0397
- Confirmation No.
- 5976
Foreign Priority
2000-312082
·
2000-10-12
·
JAPAN
Publication
- Pub. No.
- US20020045078A1
- Pub. Date
- 2002-04-18
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-06-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-06
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Quick Facts
- Patent No.
- US 6,641,944
- App. No.
- 09/973,985
- Filed
- 2001-10-11
- Granted
- 2003-11-04
- Pub. No.
- US20020045078A1
- Examiner
- RUTHKOSKY, MARK
- Art Unit
- 1745
- PTA
- 0 days
External Links