Patent Application
Provisional
App. No. 61/170,422
· Confirmation No. 3734
REACTANT DELIVERY FOR ENGINE EXHAUST GAS TREATMENT
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-05-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-04-17 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2009-04-17 | SPEC |
Specification | 37 | View | |
| 2009-04-17 | CLM |
Claims | 9 | View | |
| 2009-04-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-04-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2009-04-17 | DRW |
Drawings-only black and white line drawings | 15 | View |
Inventors
Thaddeus A. Chmielewski
Huntington Woods, MI
Antonio J. DaSilva
Middleton, CT
Eric J. Grant
Ypsilanti, MI
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23399
- Docket No.
- 719 [2681.3315.003]
- Confirmation No.
- 3734
Child
Claims priority from a provisional application
→
App. 12/608,408
· US 8,359,831
Filed 2009-10-29
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/722,252
· US 8,875,493
Filed 2012-12-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
CITIBANK, N.A.
RELEASE OF SECURITY INTEREST
Recorded 2012-03-14
ABL PATENT SECURITY AGREEMENT
Recorded 2010-08-26
TERM PATENT SECURITY AGREEMENT
Recorded 2010-08-26
ASSIGNMENT OF SECURITY INTEREST
Recorded 2010-03-10
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Quick Facts
- App. No.
- 61/170,422
- Filed
- 2009-04-17
External Links