Patent Application
Utility
App. No. 09/842,635
· Confirmation No. 8856
CARBON DIOXIDE SENSOR FOR CONTROLLING EXHAUST GAS RECIRCULATION IN DIESEL ENGINES
Inventor:
Michael B. Schell
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-04-27 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-27 | SPEC |
Specification | 25 | View | |
| 2001-04-27 | CLM |
Claims | 4 | View | |
| 2001-04-27 | ABST |
Abstract | 1 | View | |
| 2001-04-27 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-04-27 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-04-27 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Michael B. Schell
Santa Barbara, CA
Attorneys & Agents of Record
Classification
USPC
73/118.1
Prosecution
- Examiner
- MILLER, TAKISHA S
- Art Unit
- 2855
- Customer No.
- 30734
- Docket No.
- 121061.1660
- Confirmation No.
- 8856
Publication
- Pub. No.
- US20020157458A1
- Pub. Date
- 2002-10-31
Patent Term Adjustment
-142days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-11-24
from
SCHELL, MICHAEL B.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-12
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 09/842,635
- Filed
- 2001-04-27
- Granted
- 2003-09-09
- Pub. No.
- US20020157458A1
- Examiner
- MILLER, TAKISHA S
- Art Unit
- 2855
- PTA
- -142 days
External Links