Patent Application
Utility
PCT National Stage
App. No. 10/009,342
· Confirmation No. 3800
FUEL CELL WITH POLYMER ELECTROLYTE MEMBRANE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-09 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-12-09 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2003-09-10 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-04-08 | LET. |
Miscellaneous Incoming Letter | 34 | View |
Inventors
Hubertus Biegert
Ulm, GERMANY
Peter Britz
Kirchheim, GERMANY
Arnold Lamm
Oberelchingen, GERMANY
Gabor Toth
Illertissen-Jedesheim, GERMANY
Peter Urban
Amberg, GERMANY
Attorneys & Agents of Record
Classification
USPC
429/33
H01M8/106
H01M8/1004
H01M8/1025
H01M8/1027
H01M8/103
H01M8/1032
H01M8/1062
H01M2300/0082
Y02E60/50
Prosecution
- Examiner
- MAPLES, JOHN S
- Art Unit
- 1745
- Customer No.
- 23911
- Docket No.
- 225/50708
- Confirmation No.
- 3800
Foreign Priority
199 26 353.1
·
1999-06-10
·
GERMANY
Patent Term Adjustment
-99days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-06-02
from
DAIMLERCHRYSLER AG
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-12-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-08
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Quick Facts
- App. No.
- 10/009,342
- Filed
- 2002-04-08
- Effective Filing
- 2001-12-10
- Granted
- 2004-03-16
- Examiner
- MAPLES, JOHN S
- Art Unit
- 1745
- PTA
- -99 days
External Links