Granted Patent
Utility
US 6,578,623
· Confirmation No. 1873
CERAMIC CORE AND METHOD OF MAKING
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-02-04 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-04 | SPEC |
Specification | 12 | View | |
| 2002-02-04 | CLM |
Claims | 2 | View | |
| 2002-02-04 | ABST |
Abstract | 1 | View | |
| 2001-10-01 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-01 | SPEC |
Specification | 8 | View | |
| 2001-10-01 | CLM |
Claims | 1 | View | |
| 2001-10-01 | ABST |
Abstract | 1 | View | |
| 2001-10-01 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-10-01 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
164/369
B22C9/10
B22C3/00
Prosecution
- Examiner
- DERRINGTON, JAMES H
- Art Unit
- 1731
- Docket No.
- MP191D
- Confirmation No.
- 1873
Publication
- Pub. No.
- US20020117601A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,578,623
- App. No.
- 09/968,654
- Filed
- 2001-10-01
- Granted
- 2003-06-17
- Pub. No.
- US20020117601A1
- Examiner
- DERRINGTON, JAMES H
- Art Unit
- 1731
- PTA
- 0 days
External Links