Granted Patent
Utility
US 6,637,550
· Confirmation No. 1540
DISPLACEMENT TYPE FLUID MACHINE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-05-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-16 | SPEC |
Specification | 21 | View | |
| 2001-05-16 | CLM |
Claims | 5 | View | |
| 2001-05-16 | ABST |
Abstract | 1 | View | |
| 2001-05-16 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-05-16 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Masaki Koyama
Chiyoda, JAPAN
Isamu Tsubono
Ushiku, JAPAN
Isao Hayase
Tsuchiura, JAPAN
Yuugo Mukai
Oohira, JAPAN
Koichi Sekiguchi
Oohira, JAPAN
Kenichi Oshima
Iwafune, JAPAN
Attorneys & Agents of Record
Classification
USPC
62/616
F16N7/36
Prosecution
- Examiner
- KIM, CHONG HWA
- Art Unit
- 3682
- Customer No.
- 20457
- Docket No.
- 503.40116X00
- Confirmation No.
- 1540
Foreign Priority
2000-285178
·
2000-09-20
·
JAPAN
Publication
- Pub. No.
- US20020033305A1
- Pub. Date
- 2002-03-21
Patent Term Adjustment
-211days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-02-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-07-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-16
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Quick Facts
- Patent No.
- US 6,637,550
- App. No.
- 09/855,675
- Filed
- 2001-05-16
- Granted
- 2003-10-28
- Pub. No.
- US20020033305A1
- Examiner
- KIM, CHONG HWA
- Art Unit
- 3682
- PTA
- -211 days
External Links