Patent Application
Utility
App. No. 10/309,712
· Confirmation No. 5450
CONTINUOUS FLOW, NOX-REDUCTION ADSORPTION UNIT FOR INTERNAL COMBUSTION ENGINES
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-06-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-06-17 | C.AD |
Change of Address | 1 | View | |
| 2004-06-17 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-12-04 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-04 | SPEC |
Specification | 12 | View | |
| 2002-12-04 | CLM |
Claims | 3 | View | |
| 2002-12-04 | ABST |
Abstract | 1 | View | |
| 2002-12-04 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2002-12-04 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Ke Liu
East Longmeadow, MA
Peter F. Foley
Manchester, CT
Eric A. Rohrbach
Lebanon, CT
Wayne G. Wnuck
South Windsor, CT
Attorneys & Agents of Record
Classification
USPC
60/297
F01N3/0842
F01N3/0807
F01N3/0871
F01N3/0878
F01N2290/02
F01N2290/06
F01N2610/04
Y02T10/12
Prosecution
- Examiner
- TRAN, DIEM T
- Art Unit
- 3747
- Docket No.
- C-2932HYS
- Confirmation No.
- 5450
Publication
- Pub. No.
- US20040107697A1
- Pub. Date
- 2004-06-10
Patent Term Adjustment
0days
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Quick Facts
- App. No.
- 10/309,712
- Filed
- 2002-12-04
- Granted
- 2004-08-17
- Pub. No.
- US20040107697A1
- Examiner
- TRAN, DIEM T
- Art Unit
- 3747
- PTA
- 0 days
External Links