Patent Application
Utility
App. No. 09/997,482
· Confirmation No. 5219
VACUUM PUMP
Inventor:
Yoshihiro Yamashita
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-21 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-11-21 | SPEC |
Specification | 18 | View | |
| 2001-11-21 | CLM |
Claims | 2 | View | |
| 2001-11-21 | ABST |
Abstract | 1 | View | |
| 2001-11-21 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-11-21 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Yoshihiro Yamashita
Chiba-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
417/423.4
Prosecution
- Examiner
- GRAY, MICHAEL KUHN
- Art Unit
- 3746
- Docket No.
- S004-4471
- Confirmation No.
- 5219
Foreign Priority
2000-356377
·
2000-11-22
·
JAPAN
Publication
- Pub. No.
- US20020090309A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
-53days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-02-23
from
YAMASHITA, YOSHIHIRO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-28
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Quick Facts
- App. No.
- 09/997,482
- Filed
- 2001-11-21
- Granted
- 2003-07-29
- Pub. No.
- US20020090309A1
- Examiner
- GRAY, MICHAEL KUHN
- Art Unit
- 3746
- PTA
- -53 days
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