Patent Application
Utility
App. No. 10/140,721
· Confirmation No. 7215
TURBO MOLECULAR PUMP
Inventor:
Takashi Okada
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-05-08 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-05-08 | A.PE |
Preliminary Amendment | 25 | View | |
| 2002-05-08 | SPEC |
Specification | 15 | View | |
| 2002-05-08 | CLM |
Claims | 2 | View | |
| 2002-05-08 | ABST |
Abstract | 1 | View | |
| 2002-05-08 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-05-08 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-05-08 | LET. |
Miscellaneous Incoming Letter | 15 | View |
Inventors
Takashi Okada
Chiba, JAPAN
Classification
USPC
417/423.4
F04D29/584
F04D19/042
Prosecution
- Examiner
- GARTENBERG, EHUD
- Art Unit
- 3746
- Docket No.
- S004-3476 (DIV2)
- Confirmation No.
- 7215
Foreign Priority
9-231754
·
1997-08-13
·
JAPAN
Publication
- Pub. No.
- US20020127124A1
- Pub. Date
- 2002-09-12
Patent Term Adjustment
-50days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-02-23
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Quick Facts
- App. No.
- 10/140,721
- Filed
- 2002-05-08
- Granted
- 2002-12-17
- Pub. No.
- US20020127124A1
- Examiner
- GARTENBERG, EHUD
- Art Unit
- 3746
- PTA
- -50 days
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