Granted Patent
Utility
US 6,663,968
· Confirmation No. 5956
CORROSION-AND CHIP-RESISTANT COATINGS FOR HIGH TENSILE STEEL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-30 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2011-03-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-03-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2003-07-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-22 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-09-07 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-09-07 | A.PE |
Preliminary Amendment | 7 | View | |
| 2001-09-07 | SPEC |
Specification | 26 | View | |
| 2001-09-07 | CLM |
Claims | 9 | View | |
| 2001-09-07 | ABST |
Abstract | 1 | View | |
| 2001-09-07 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Tina L. Grubb
Sinking Spring, PA
Catherine A. Kleckner
Bethel, PA
William E. Wertz
Reading, PA
Michael C. Siminski
Sinking Spring, PA
Andrew T. Daly
Sinking Spring, PA
Jeno Muthiah
Wernersville, PA
Attorneys & Agents of Record
Classification
USPC
428/413
Prosecution
- Examiner
- FEELY, MICHAEL J
- Art Unit
- 1712
- Docket No.
- 98-70E
- Confirmation No.
- 5956
Publication
- Pub. No.
- US20020090823A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
-120days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-11-03
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Quick Facts
- Patent No.
- US 6,663,968
- App. No.
- 09/947,623
- Filed
- 2001-09-07
- Granted
- 2003-12-16
- Pub. No.
- US20020090823A1
- Examiner
- FEELY, MICHAEL J
- Art Unit
- 1712
- PTA
- -120 days
External Links