Patent Application
Utility
App. No. 09/834,091
· Confirmation No. 2768
SYSTEM AND METHOD OF TREATING A POROUS MATERIAL OF A VEHICLE
Inventor:
Thomas R. Walker
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-03-18 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2003-11-10 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-04-12 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-12 | SPEC |
Specification | 9 | View | |
| 2001-04-12 | CLM |
Claims | 6 | View | |
| 2001-04-12 | ABST |
Abstract | 1 | View | |
| 2001-04-12 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-04-12 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Thomas R. Walker
Farmington Hills, MI
Attorneys & Agents of Record
Classification
USPC
134/6
A01N33/12
A61L2/18
A01N31/08
A01N25/00
A01N2300/00
Prosecution
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- Customer No.
- 22045
- Docket No.
- ZIE 0280 PUS
- Confirmation No.
- 2768
Publication
- Pub. No.
- US20030053929A1
- Pub. Date
- 2003-03-20
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF PATENT AND TRADEMARK SECURITY AGREEMENT
Recorded 2017-02-23
SECURITY AGREEMENT
Recorded 2008-07-31
from
WALKER, THOMAS R.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-12
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Quick Facts
- App. No.
- 09/834,091
- Filed
- 2001-04-12
- Granted
- 2004-01-27
- Pub. No.
- US20030053929A1
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- PTA
- 0 days
External Links