Patent Application
Utility
App. No. 10/078,752
· Confirmation No. 4984
SLURRY COMPOSITION AND PROCESS FOR PRODUCING CERAMIC MOULDS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-21 | C.AD |
Change of Address | 1 | View | |
| 2002-02-19 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-19 | SPEC |
Specification | 16 | View | |
| 2002-02-19 | CLM |
Claims | 2 | View | |
| 2002-02-19 | ABST |
Abstract | 1 | View | |
| 2002-02-19 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-02-19 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-02-19 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Jiaren Jiang
London, CANADA
Xing Yang Liu
London, CANADA
Attorneys & Agents of Record
Classification
USPC
164/529
B22C1/183
B33Y80/00
Prosecution
- Examiner
- LIN, ING HOUR
- Art Unit
- 1725
- Docket No.
- 3648.033
- Confirmation No.
- 4984
Publication
- Pub. No.
- US20030159798A1
- Pub. Date
- 2003-08-28
Patent Term Adjustment
-2days
No related applications found.
CORRECTED RECORDATION FORM COVER SHEET TO CORRECT ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL/FRAME 012859/0598 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Recorded 2002-11-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-26
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Quick Facts
- App. No.
- 10/078,752
- Filed
- 2002-02-19
- Granted
- 2003-11-25
- Pub. No.
- US20030159798A1
- Examiner
- LIN, ING HOUR
- Art Unit
- 1725
- PTA
- -2 days
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