Granted Patent
Utility
US 6,644,938
· Confirmation No. 6623
TURBO MOLECULAR PUMP
Inventor:
Hideki Omori
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-18 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-03-18 | SPEC |
Specification | 15 | View | |
| 2002-03-18 | CLM |
Claims | 2 | View | |
| 2002-03-18 | ABST |
Abstract | 1 | View | |
| 2002-03-18 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Hideki Omori
Chiba-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
417/353
F04D19/04
F16C32/0489
F04D19/042
F04D19/048
F04D25/06
F04D29/5813
F16C37/005
F16C2360/45
Prosecution
- Examiner
- KOCZO JR, MICHAEL
- Art Unit
- 3746
- Docket No.
- S004-4684
- Confirmation No.
- 6623
Foreign Priority
2001-078591
·
2001-03-19
·
JAPAN
Publication
- Pub. No.
- US20020131877A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-02-23
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,644,938
- App. No.
- 10/100,750
- Filed
- 2002-03-18
- Granted
- 2003-11-11
- Pub. No.
- US20020131877A1
- Examiner
- KOCZO JR, MICHAEL
- Art Unit
- 3746
- PTA
- 0 days
External Links