Granted Patent
Utility
US 6,752,588
· Confirmation No. 1913
VACUUM PUMP
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-05-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-11-14 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-11-14 | A.PE |
Preliminary Amendment | 6 | View | |
| 2002-11-14 | SPEC |
Specification | 31 | View | |
| 2002-11-14 | CLM |
Claims | 6 | View | |
| 2002-11-14 | ABST |
Abstract | 1 | View | |
| 2002-11-14 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-11-14 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Shinji Kawanishi
Narashino-shi, JAPAN
Yoshiyuki Sakaguchi
Narashino-shi, JAPAN
Yasushi Maejima
Narashino-shi, JAPAN
Satoshi Okudera
Narashino-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
415/90
F04D29/00
F04D29/644
F04D19/04
F04D27/0292
F04D29/601
Prosecution
- Examiner
- WHITE, DWAYNE J
- Art Unit
- 3745
- Docket No.
- W001-4811
- Confirmation No.
- 1913
Foreign Priority
JP2001-353741
·
2001-11-19
·
JAPAN
JP2002-267257
·
2002-09-12
·
JAPAN
Publication
- Pub. No.
- US20030095862A1
- Pub. Date
- 2003-05-22
Patent Term Adjustment
-2days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-14
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Quick Facts
- Patent No.
- US 6,752,588
- App. No.
- 10/294,828
- Filed
- 2002-11-14
- Granted
- 2004-06-22
- Pub. No.
- US20030095862A1
- Examiner
- WHITE, DWAYNE J
- Art Unit
- 3745
- PTA
- -2 days
External Links