Patent Application
Utility
App. No. 10/321,094
· Confirmation No. 2861
A CHEMICAL CLEANING APPARAT US FOR CLEANING METAL STRIP
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-12-17 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-12-17 | A.PE |
Preliminary Amendment | 1 | View | |
| 2002-12-17 | SPEC |
Specification | 6 | View | |
| 2002-12-17 | CLM |
Claims | 3 | View | |
| 2002-12-17 | ABST |
Abstract | 1 | View | |
| 2002-12-17 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2002-12-17 | OATH |
Oath or Declaration filed | 6 | View | |
| 2002-12-17 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Stephen D. Simpson
Bath, CANADA
Gregory J. Courval
Napanee, CANADA
Attorneys & Agents of Record
Classification
USPC
134/57R
C23G3/023
Prosecution
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- Docket No.
- 64703Z CCD
- Confirmation No.
- 2861
Publication
- Pub. No.
- US20030084930A1
- Pub. Date
- 2003-05-08
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2008-02-11
SECURITY INTEREST
Recorded 2005-03-03
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.
- 10/321,094
- Filed
- 2002-12-17
- Granted
- 2003-07-22
- Pub. No.
- US20030084930A1
- Examiner
- EL ARINI, ZEINAB
- Art Unit
- 1746
- PTA
- 0 days
External Links